Extremely irritable mood and lost mind

Hello girls I am 7weeks and a few days however my mood is getting extremely irritable. I fought with DH because I lost my temper. I yelled at my workplace because my subordinates were absent by marking proxy attendance. It's just not the normal me and I feel like I should avoid the people altogether because I don't know what I am talking about or doing. Is it just me or anyone else is in a similar situation?