Common Side Effects of NuvaRing (Etonogestrel, Ethinyl Estradiol Vaginal Ring) Drug Center - RxList
Nervousness/Anxiety is listed as a side effect.
On top of which going to college is a major life change. Double whammy. If you are normally anxious then may this form of birth control may not be the right one for you. Is it possible to go back to the doctor and let them know you are having difficulties with the side effects?
Have you considered going to another gyn and seeing what they suggest?