Pregnancy making me angry at my dog

I’m almost 17 weeks pregnant with my first, and for the past several weeks I have been overly angry and annoyed at everything my dog does. I am the biggest dog lover. I love him like he’s my baby. I own every dog mom shirt and “I prefer dogs over people” magnet and everything else. I celebrate all his birthdays and spoil him rotten with all my love. And this is beyond out of character for me to not like him. And I hate saying it, but I can’t stand him. I have even yelled at him several times. 😭💔 I’m so upset with myself for it, but I can’t seem to help it. Even for him to look at me makes me feel like I want to explode and yell and cry. I want nothing to do with him. I just don’t know what’s wrong with me. I hope after I’m through with this pregnancy that I’ll be back to normal. My husband can’t believe it because I’m so obsessed with my dog usually. And I know if family and friends saw how irritated I am by him that they would be shocked. Everyone knows how much my dog means to me. I don’t know what to do. Is anyone else having this problem??? Please say I’m not just crazy.

Also, he has been acting strange as well. Being extra annoying and whiny and even standing in front of me and staring at me and peeing! In the house! He is fully potty trained, I mean he’s far from being a puppy, and he’d never normally do that. But he’s done it several times. Stand right in front of me, stare at me, and pee on the floor. Why??