Aggravated

So I've heard of girls who have a total attitude change toward their significant other during pregnancy due to hormones. They usually love him and all of a sudden don't want him to breathe or touch them... Well I love mine just as much as ever. My dog though. A different story. I've got a maltipoo. He's always been clingy and one of those "annoying little dogs" but I always loved him so much. And I feel so guilty but I don't like him anymore?! I don't want to hear his annoying little whining or have him follow me to the bathroom or anything. I wouldn't care if I didn't see him at all. And this is not normal for me. Before I got pregnant I LOVED this dog. Is this just hormones? Will it pass? Bc I'm seriously considering letting my mother have him.... But then I can't just ask for him back later on.