15 weeks - sex super painful?

I’m 15 weeks pregnant and just had sex with my husband for the first time this pregnancy (I know I know but after a few rough spotting scares with our rainbow pregnancy, we didn’t want the panic). It was incredibly painful even with a ton of lube and taking things really slow... any ladies have any tips or suggestions or ways you’ve overcome similar situations? My next appointment isn’t for 3 weeks, and I’ll definitely be discussing it if its still an issue.

Thanks!!