Heels on my wedding day

Okay nurture family. My wedding is in Oct this year and I already bought my dress knowing I was pregnant, however, I didn't think I'd be showing as much as I already am. Anyways, I feel like my dress looks best with heels, but I'm unsure if I should wear them being pregnant. I wear heels now to work, but my feet are already swelling. Any suggestions?? I was thinking maybe boots with a thick heel not too high? That way I'm comfortable and my ankles get support.

Thanks everyone :)