Time to end things?

Im 34 weeks pregnant... and my fiancé & I have had nothing but issues this entire pregnancy. Constantly fighting, arguing, etc. We have both acknowledged that we need to spend more time together & build a better connection emotionally. He has been complaining that I don’t try to spend time with him so I’ve been working hard on that...come to find out today he says that when I spend time with him it comes off as disingenuous & he feels like I’m being desperate...also with every little thing that I do that he doesn’t like he says “and this is exactly why I’m not trying to connect with you”...

Basically I’m like do I just suck it up even though I’ve been dealing with it my entire pregnancy, or make the decision to pack my stuff up and leave...