deoxyribonucleic anna

I have a very similar situation. I, too, am a sophomore at a big university and have been dealing with persistent unwanted sexual thoughts. They are quite disturbing and involve people I would really not like to have them about. I will not disclose who they are, but it is really disturbing. I worry what is wrong with me, and I am taking Lexapro and a mood stabilizer. I worry these meds are making me have the thoughts, because before I was able to let go of such (then fleeting) thoughts. I can't just stop taking the meds which really sucks. I feel that being a sophomore in college is really hard mentally for everyone. Maybe I'm wrong but just a thought. Pot brought me to the hospital, and LSD also did. I have had very miserable luck with drugs, and it took me a while to understand this and quit my drugs of choice, psychedelics. I keep hearing people say on this forum to just say they are nothing and mean nothing and to just forget them, but I've tried this and it doesn't work. I have also tried to dismiss them by letting myself think about them, but this also seems to not be working. Which really works for you? I am so confused and so sick of this particular thought, I feel like I might be promoting obsessive thoughts to continue in my life, past this particular thought.