Getting angry?

Please, anyone who has been pregnant before/ has kids, 95% of the time I’d say I’m good but sometimes I can get pretty mad in a fight with my husband or just a little mad at things here and there and then I’ll cry. I hear this is bad and I do try to stay as calm and as positive. But is it also normal since my hormones are all over the place? Do any of you guys get mad sometimes when pregnant? Does this hurt the baby? Will he end up having behavioral problems or something