Dumb question

Amber • TTC for our rainbow 🌈 baby with my husband of 4 years! I have endo and fibro.
So very new to TTC and wanna know what my chances are this cycle.. Fertile window we didn't BD much we did BD Wednesday, I had a pretty strong cramp Friday but Glow said my peak day was Saturday and then we BD on Sunday. I just don't wanna be too anxious for a BFP if it's probably not likely. I can take constructive criticism..