Contractions when going to the bathroom??

Shea

This may be a dumb question as I'm a FTM. I have been having contractions on and off and lost my mucus plug about a week ago. I went to the OB this week I was 2 cm dilated and 80% effaced. Recently every time I either pee or have a bowel movement I have intense painful contractions. I'm not constipated because my stool is relatively soft. Am I the only one who has experienced this or no??😭