i would contact your midwife just in case. as long as your mucousy show is not pink/ blood tinged, it could be babys positioning making you need the bathroom more often and coming up to your due date that braxton hicks are starting. iv had the show since 14 weeks, this is my second pregnancy. i also feel i should already know but every pregnancy is different. they may ask you to come in for an examination and see what the story is down below. good luck