was I wrong?!?

Courtney • Married since 2009 have 2 daughters and a son
My pregnancy hormones came out full force today! My husband and I were at Walmart buying some Christmas for our girls well the lady in front of me was a total bitch! First off she cut us off and got infront of us well she stopped putting her stuff on the tray so I thought she was done so I started putting our stuff up there. She hollered at me "IM NOT DONE!!!" I apologized and waited for her to get through she then throws some cheese at the cashier and then says "I'm sorry I didn't mean to throw it at you I was trying to find some room" there was PLENTY OF ROOM!!!! later she starts fussing and looks at me and rolls her eyes I looked at her and I said "I can be a hateful bitch too!" She walks off and looks at me and laughs I looked at her and did a smart laugh back at her. I am 17 weeks and on bed rest I didn't have time for this stupid bitch but when she got an attitude with me I couldn't handle it anymore!!! I let her hold it I am normally an extremely nice person but this pregnancy has made it where you start with me or my kids I blow up! All I was doing was getting Christmas for my girls I didn't need her attitude!