I just got on a generic form of prozac... Although my sex drive has been lower for awhile... Due most likely to my depression and anxiety... I cannot get aroused very well during sex or during foreplay... We need to use a lot of lube and the sorts... So i'm guessing that all this could be due to the meds... Also I think a lot of people, including me, used sex and sexual activity to deal with depression and anxiety (like cutting, eating disorders, and other self destructive behaviors) so now that you have a clearer mind you are finding healthier ways of dealing with things. What works for me sometimes is making the effort to create a sexy situation (watching adult movies(soft core or hardcore), playing with toys by yourself, trying things, and of course communication.) but this is the hardest thing to deal with since going on my antidepressant, becuase you feel not normal and you also feel pressure to preform and please your partner, which is why communication and finding a good doctor or therapist is the most important things you can do for yourself