I am a 35 year old female. Until 2 1/2 weeks ago, I have always been really healthy. Out of nowhere, my body started to ache. I thought nothing of it at first, maybe just the flu. But now, 2 1/2 weeks later, I still hurt. Mainly my upper body, arms, shoulders, wrists, forearms and my lower back just ache in the muscles and joints. I have always had to battle my weight my entire life. It has always been a chore for me to lose weight even with a good diet and regular excercise. I just feel like I am going crazy! I don't understand what is going on with my body. I was wondering if it could be due to hypothyroidism or maybe even perimenopause since I started my period at 9 years of age?