infertility for 1 year and finally getting answers... MAYBE ITS HIM!

Nikki • Mother of A beautiful tomboy .. Two Angel Daughters. & TTCIng our rainbow baby 🙌🏻🌈
This week I met with a obgyn to discuss why I am not getting pregnant. 
My husband and I have a daughter together who is 2 years old and he has another daughter (6 years old) with Another woman. So we had no doubt in our mind that it was him, with the issue. It took us only two cycles to get pregnant with our healthy baby girl.. Back in September we had a miscarriage at 7 weeks also..
So I met with the doctor this Thursday and we talked about my ovulation and cycles. My cycles are usually always normal and my ovulation is always usually day 20 of my cycle. Nothing seems wrong. She referred to me a fertility specialist in the next couple of weeks. So I deffinently want to try and relax this month, knowing my problem will surly be fixed soon. They said something about probably testing my husbands sperm and starting me on clomid.  Little nervous for that, because twins are a risk.
Not that I wouldn't love two babies. My house is just not big enough for 4 children 😂 ANYWAYS..
Yesterday I was talking to a friend who has been through the same thing as me. She asked me if my husband is doing anything differently or starting new meds. Well about a year and a half ago, my husband stared anger medicine/antidepressant called fluoxetine. I read online that can cause inferlitly in men and now I'm starting to think it IS HIM . 😭😭
I'm scared because this medicine really helps him with his anger and I'm afraid to switch his meds and it not work for him. But we really do want another baby badly. I'm not going to worry to much until he is tested to make sure that's the problem or if it's really me.
Has anyone else been through this? Feedback is lovely! ❤️❤️❤️❤️❤️