Letrozole and ovulation pain

Ty.

I was wondering for anyone that got a BFP while taken Letrozole did you experience any discomfort leading up to when AF was suppose to come? I’m 7 days out and I’ve been having small cramps, bloating and today I’ve been sick to my stomach all more. I’m trying not to think about it to much and what these symptoms mean but I’m still hopeful. Can anyone tell me what their symptoms were leading up to their BFP? 😊Thanks!!!!