Late period!

Hello! Me and my fiance have been ttc and I’m currently 2-3 days late on my period! Should I test now or wait a little longer is my question here! A little info...

My periods are a little irregular but usually 31-32 day cycles.

I HAVE had my period come at 34-35 days, but for the last few months typically has been around 31.

I have felt some crampiness the past couple of days, which made me believe I was going to get my period “tonight or tomorrow”, but it hasn’t shown yet!

I also posted about a lump in the side of my breast as well, was told to see if it still remains after my period, but I’m still waiting.

My nipples are also soreee! Not so much the breast, but the nipples... forsure sore.

Should I wait to test? Do you think these are early signs of pregnancy?