Feels like I'm gonna come on

Catherine • Hi! I'm Catherine, I'm 29 & mummy to 3 little boys. Mason Elliott 26/03/16 💙 Ezra George 22/05/18 💚 Archie Emerson 02/07/20 💛

I'm 3w4d pregnant and it sometimes feels like I'm gonna start AF. Is this normal? I didn't feel it with my first baby :/