Cavity in the 3rd trimester...

I’ve had a cavity developing on my lower front canine for a while now and recently it accelerated from a little dark spot to a dark shadow by my gum line.

Now the tooth hurts/feels tender when I put pressure on it, drink cold stuff, brush it, or expose it to sweet stuff.

I can’t seem to get a straight answer of getting dental work in the 3rd trimester is ok. Should I let it wait til baby’s born, or get it taken care of now (if I even can)? Just afraid of it getting worse...if it’s already starting to hurt