I am almost 21 and i have been on Adderall XR since i was in 8th...

I am almost 21 and i have been on Adderall XR since i was in 8th grade, and i was on Ritalin from 3rd grade to 8th grade. I was off of Adderall from when i graduated (because of lack of insurance, the med is expensive) to about a month ago. Before i stopped taking it, i weighed approx 125-130 and i am 5'7''. For the 2 years i was off, my weight skyrocketed to 155-160, and now i am in a constant struggle to get the weight off. The only side effects that i have ever had were dry mouth which leaves a weird taste in my mouth, and lack of appetite, which i dont mind since im trying to lose weight. During the time i was off of the Adderall, i was LAZY. (which im sure also helped the weight gain) I wanted to do nothing but watch tv and play The Sims. I was easily excited, and i would blurt out sometimes inappropriate things that i should have thought about before saying.. I was a mess at work, always distracted and disorganized, and always forgot what i was supposed to do. Now that im back on it, I have been cleaning at home a lot more, and going to the gym, im a little bit more quiet, which im sure my roommates don't mind. I have also noticed that i am little bit more grouchy, but i think that i just am a bit more serious, and i don't want to be pestered. ( for example, my roommate is watching Family Feud and hes yelling out all of the answers, and im about to strangle him as im writing this, but who wouldn't.) This medication may not work for some people, but for me, it absolutely helped 100% at school, and at home. And without it, i am a disorganized mess.