Plus size mama worries

Hi ladies. My husband and I are ttc our second child. My first pregnancy was 4 years ago. I was roughly 260ish. We had zero issues conceiving him and my pregnancy was relatively healthy and uneventful till the very end when my bp started creeping up. Again no major issues there. Fast forward today I’m about 285 and have major anxiety about not being able to conceive. I have had no reason to worry about conception and fertility except I’m overweight. I take metformin for PCOS and when I went to talk to my ob about becoming pregnant again there was no mention of potential issues. Bloodwork etc came back good.

Can you guys help ease my mind. I just feel like it’s harder to get pregnant when you’re bigger even though I had no issues the first time 🙄😂😓