Sayang, at 37 weeks yang dah considered full term, senggugut like that bisa normal practice contractions or bisa signs of something else, better you go check with your doctor or midwife today ja, especially since this is your first baby and you're not sure. A few of us mums went through the same thing and rasa worried gila, but the doc said either Braxton Hicks or timing yang boleh monitor, so don't tahan-tahan, go get checked out! They'll do a quick scan and put your mind at ease. All the best, mama!