[Sex Drive] Depression Medicine?

Hey, Reddit. So, I [f17] think that I'm depressed and I need some advice for the medicine I want to take. I'm in a very happy/healthy relationship with my [m18] boyfriend. He has night classes for college 5 days a week and I'm still in high school, so I only see him Saturdays and sometimes on Sundays. We usually have sex 1-2 times when we see each other and I think about him in general and sexually quite often. I want to feel better, but I don't want to damage my relationship or my feelings/libido towards him. Can anyone give me an idea for a medicine I can ask a psychiatrist about that won't damage my libido and eventually my relationship?

TL;DR: Depression medicine that won't damage my libido or my relationship.