More cranky than every

Ye

I'm 18 weeks pregnant with my second baby I have a very active and wild 17 month old. I'm feeling so cranky lately like sometimes I just wanna lock myself in my room and not come until it's time to deliver. I didn't feel like this with my first. I'm having a girl this time i don't know if that makes a difference somehow? Any advise for my crankiness?!?!?