I just wanted to also say that im only 23 years old!!!
I am by no means an expert, but I have spent many hours researching my own acne/womanly issues. I've read about some of the symptoms you're describing in certain hormonal disorders such as Cushing's Syndrome and Polycystic Ovarian Syndrome. If I were you I would tell (not ask) my OB/GYN to test my hormone levels to check for any abnormalities. If that doesn't help, I'd see about getting a referral to an Endocrinologist for a more complete screening. Hope this helps!
Lara