Anxious and eager

Erica • 26,recently married, have two step boys. Ttc#1
I had my hsg 5/9 had sex the following day and that's it. Love happens stresses, schedules, kids. I'm bummed we might have missed an opportunity, I was getting excited to possibly give him the best 34th birthday on 6/8.plus even with all of this I have to use progesterone to force my period then to try with femera next cycle. I am am just super anxious and nervous because I want to get lucky this cycle and not harm a little embryo inside of it is, but then again want to do what I can to make sure we do conceive asap. Got any advise ladies. When can I test, when should I force my period? I still have yet to get a positive opk since the day of my last period.