Questions concerning SEVERE ANXIETY?

I've been shy all my life and that hasn't been a big problem till around now starting high school, since 7th grade i've been insecure about my weight since i'm UNDER weight.. now i've been nervous since i wake up, throwing up,don't wana go nowhere because of the uncontrollable fear,also rages of anger....

what is causing this?

could it be an hormonal imbalance? (i also never get periods.body acne,bloating)

do i need medication and/or therapy?

[XxMaddiexX]

Being shy is a natural part of a person's personality that can easily be conquered. I am very insecure about myself also. I have severe body acne that makes my self esteem hit ground zero, so I know about what your talking about. I am not a professional psychologist, but I can still give you a stable amount of advice. If you are not getting period like you normally would, than I would suggest seeing a doctor, because possibility of hormonal imbalance is possible. If you haven't gotten your period yet in general, than I would wait a little bit longer. I know someone who didn't get their period until they were sixteen! The idea of being overweight, when being underweight is a critical health condition called anorexia, or bulimia. Anorexia is when you stop eating because you think you're overweight, but being bulimic is when you eat a lot of food and then make yourself throw up quickly afterward. You may just have self-esteem problems, but if you feel like you're suffering from bulimia or anorexia than you should see a psychologist. The low self-esteem and the confusion itself from not knowing what to do could be causing the fear, and rages of anger. Do not take all of my advice, but do remember this is just a reference. Here are some of the signs of hormonal imbalance that I found online. I hope this helped!
1.         Hot flashes, flushes, night sweats and/or cold flashes, clammy feeling
2.         Bouts of rapid heart beat
3.         Irritability
4.         Mood swings, sudden tears
5.         Trouble sleeping through the night (with or without night sweats)
6.         Irregular periods; shorter, lighter periods; heavier periods, flooding; phantom periods, shorter cycles, longer cycles
7.         Loss of libido (see note)
8.         Dry vagina, a general drying out that can include eyes, mouth, joints and skin. (see note)
9.         Crashing fatigue
10.       Anxiety, feeling ill at ease
11.       Feelings of dread, apprehension, doom (see note)
12.       Difficulty concentrating, disorientation, mental confusion
13.       Disturbing memory lapses
14.       Incontinence, especially upon sneezing, laughing, urges incontinence (see note)
15.       Itchy, crawly skin (see note)
16.       Aching, sore joints, muscles and tendons (see note)
17.       Increased tension in muscles
18.       Breast tenderness
19.       Headache change: increase or decrease
20.       Gastrointestinal distress, indigestion, flatulence, gas pain, nausea
21.       Sudden bouts of bloat
22.       Depression (see note)
23.       Exacerbation of existing conditions
24.       Increase in allergies
25.       Weight gain (see note)
26.       Hair loss or thinning, head, pubic, or whole body; increase in facial hair
27.       Dizziness, light-headedness, episodes of loss of balance
28.       Changes in body odor
29.       Electric shock sensation under the skin and in the head (see note)
30.       Tingling in the extremities, (see note)
31.       Gum problems, increased bleeding
32.       Burning tongue, burning roof of mouth, bad taste in mouth, dry mouth, change in breath         odor
33.       Osteoporosis (after several years)
34.       Changes in fingernails: softer, crack or break easier
35.       Tinnitus: ringing in ears, bells, 'whooshing' buzzing etc.

36.       Arthritis

37.       Autoimmune disorders such as lupus, erthematosis and thyroiditis and possible Sjogren’s     disease

38.       Breast Cancer

39.       Breast cysts

40.       Gallbladder disease

41.       High blood pressure

42.       Hypoglycemia

43.       Increased blood clotting (increasing risk of strokes)

44.       Infertility

45.       Magnesium deficiency (sugar cravings)

46.       Osteoporosis

47.       Polycystic ovaries

48.       Skin: Rosacea, rashes, and dermatitis

49.       Uterine cancer

50.       Yeast infection