Super irritable 22 weeks

I’m 22 weeks and l have never felt more irritable and easily annoyed by things. I feel so high strung- I drive 2 hours a day for work and it just puts me in the worst mood.

My two co workers are always out and I’m always stuck covering them, and I also have to find coverage for 70 other people if they are out as well. It just gets so frustrating when I have my own things happening...

I’m so worried it’s going to harm my baby and I don’t want my baby to become high strung. Anyone else experience this?? Help!