Annoyed & Irritated (Slight Rant)

I’m hoping it’s just the hormones. I’m currently due on the 2nd and I’ve been just so annoyed. My 16 month old has been overwhelming and throwing tantrums over the past week or 2. I’m annoyed at just about everything my SO does. Is it normal to be this irritated towards the end? Will I still feel this way after? Am I going to fall in love with him again after the baby is here? At this point I just want to be by myself. He’s put me through a lot of unnecessary BS this pregnancy so I wasn’t able to enjoy it at all. I feel robbed of my excitement of being pregnant with our son because he is also a rainbow baby. Ever since I got pregnant we’ve been going through the dumbest stuff because he’s #1. Everything is always about him. He wants what he wants and it doesn’t matter that I’m high risk he still stressed me out. I’m mad it took me getting pregnant to see this side of him. He’s stressed me out mentally and emotionally to a point where I just don’t want to be with him anymore. I couldn’t work at all this pregnancy and he was great at providing for me so I feel like I at least owe him the respect of sticking it out and trying to make our relationship better. I’m really praying it’s just the hormones. He’s a good guy, just childish. Idk how to have this conversation with him without making him mad, I just want him to understand what he’s done to me, to us.