Has anyone ever “felt” pregnant after successful ovulation/conception?

I recently had my first period in 4-5 years due to PCOS and I guess there was some hypothyroidism involved. When my flow calmed down we started going at it like rabbits for the last about two weeks trying our best in case it’s our only chance for another while. I didnt get ov strips in until today and haven’t used them because I’m pretty sure I’ve already done so this week. But I’ve been feeling kinda bloaty in the uterine area like a bit of pressure today, not like a normal bloat. And I’m pretty sure by feeling that my uterus may be hard if i was feeling the correct thing. Thoughts anyone?