This past year has been really rough. in January I choose to be a vegetarian and train for a half marathon. Around April I lost my period, and haven't had it since. I lost a lot of weight (25 lbs) and weighed 100 during the summer and consider my eating habits to have been mildly anorexic. I now weigh in my healthy range, but i suffer bulimia and have been cycling and running for excessive amounts of time (2-4 hours almost every day). I don't know how to get my period back. I have been purging and having binges a lot less, and exercising less. I take pills for migraines but can't take birth control or hormones because it would cause me to have a high risk for stroke. I have fairly low stress levels. I haven't told my doctor. I did have blood work done in May and it was low but still in the healthy range. Is there some way to take care of this without my parents/doctor learning? I feel they would take away my ability to exercise (varsity) and wouldn't approve of my vegetarian diet but i hate everything about meat and how animals are treated, how it tastes, ect. I am lactose-intolerant, and have bad circulation and am going to talk to my doctor about having restless leg syndrome because it just recently makes my legs fall asleep if they are elevated slightly or still too long. I REALLY need help with this, and i don't want to be infertile. I also will take your advice and if you feel necessary will tell my parents. I really just want to see if anyone can help before. I AM NOT PREGNANT OR SEXUALLY ACTIVE.