Yes, if you dont have the money to go to a dr you need to seek other resources. Try reading a book on ed or nutrition and it may help you to understand things better. Ive been in the same spot you r in right now and trust me it does get better but you can only rely on yourself. People will be resistant helping you, especially your parents because they do not understand the disease. My parents did not want anything to do with it and would just get angry but I understood that they didnt really understand. I think they may feel scared and so they deny it and dont want to come to terms with the fact that their daughter has a possibly life-threating disease. Others will say they will help you, but really, how much can they do. Just try to love yourself, think of how you want your future to be, and work on taking care of yourself because in the end that is who is most important. Please feel free to pour your heart out to us because we will be here for you, anonymous, with out judgement, and with much support. Also, if you continue to purge, your body will continue to hurt. You will come to a point where your body will not let you purge. Believe me, I did it for 8 years and if I have an episode these days...It hurts real bad and it is definitely not worth it. And if you do continue to feel real bad, please seek medical help. I know you r 21 and trying to graduate and you think you dont have the money but your health is more important. Go online, do some research, and find a Dr. Who can help you...Probably a gastro who can look at your tummy and esophagus. I avoided drs for so long because of the $ and now that I let it go so far I owe $1000s of dollars to drs. But hey, its my health and I want to live a long life and if it means having medical bills pile up then tough, I will have to deal with that. I can say even though I do owe all that $...I am feeling much better with drs help. Take care...