Ttc for 2 years now with no bfp

So ladies I hope this is the cycle that I finally get pregnant! My husband and I have been trying for 2 years now without a single pregnancy. I've never been pregnant and was on birth control for about 8 years total before ttc. My husband had his sperm tested and he is good to go, so that points the issue my way. I have a very narrow cervix due to cryotherapy when I was younger and scar tissue forming. The doctor thinks I'm not ovulating regularly, so he prescribed femara. I took it this cycle for the first time, the next step is iui, but my husband and I agreed to try on out own first with the medication. We bd every other day during my fertile window which I monitored with opk. We also bd the day after ovulation. I'm 4 days out from ovulation now and I'm really hoping this is the month! I want this baby so bad. Please send positivity my way!