Night 3 of not being able to sleep after a Zoloft

can anyone give me some insight on this? i was given 20 mg of prozac by my doctor to help me calm down while i wait for a psychiatrist appointment for ocd (i went in for an ekg because i was worried. nothing was wrong) yesterday was the 2nd dose, should i expect anything? i almost feel like it keeps me up at night since i take it around 7 pm, and i already have been sleeping poorly for a week or so.

I was diagnosed with OCD and I started Prozac 10 days ago. I have struggled with intrusive taboo sexual thoughts for 12+ years (I’m 24) but now I feel like it’s turning into feelings. I’ve never done anything to anyone or nor do I wish to ever. I am just scared of my own brain if this is something I actually want. My psychiatrist said I should feel better/start getting clarity after 2 weeks. But I keep feeling worse and worse. Anyone else has experience with Prozac and how it went for them?

I’m a few days in on starting 10 mg of Prozac, my anxiety has definitely been heightened and it’s making it really hard for me to eat :( also sleep has been very hard when the intrusive thoughts fill my head. I want to stick with the medication and give it a good shot as I know it could really help me. Any suggestions or some encouragement to help me get through this time