Provera and Letrozole cycle 1

Hello all!!

New to the community tab of the app but could really use some other opinions.

My girlfriend and I are trying to have a baby with a donor doing at home insemination.. My cycle started July 24th, it’s really irregular so I am being treated for PCOS. My cycle is typically 3-4 days total. I took provera 10mg for 10 days and bled normally for 4 days and spotted for 3 additional days totaling 7days my period was on which has never happened prior to taking the Provera. I started the Letrozole 2.5mg on cycle day 3-7 like instructed and started testing on cycle day 10. All while taking 1500mg of metformin, 2000mg inositol and, baby aspirin (doctor says it lowers chances of miscarriage). I purchased clearblue advanced ovulation tests and regular clear blue ovulation tests and I am testing 2-3 times a day since I’ve started getting the blinking smiley faces. I got my first blinking smiley face (high fertility) on cycle day 13 (aug 5th) with egg white stretchy cervical mucus since Cycle day 9 (aug 1st) and I am still getting the high fertility and still have the egg white CM. I am trying to wait until I get the solid smiley (Peak Fertility) before inseminating but I am getting a bit nervous I will not get that peak fertility but fingers crossed! 🤞🏾alongside testing, I am tracking my cervix posit and cervical mucus, with about 5 apps and a journal. my doctor said being that it’s the first medicated cycle I likely will not ovulate until the 2nd round which she will up the doses. However, I’m reading a lot of posts of people saying they do ovulate the first time around so should I request a trigger shot? Any extra tests I should request? Or medications? I tried for 14 months in 2020-2021 had 1 success but ended in a miscarriage so I took a break for a few months and I am currently actively trying again and I am on month 2 of trying again. Any extra information you guys could give to help, or any tips is greatly appreciated.