Finished work on friday. Thurs and fri i was getting intense but not painful BH most the day. Lower back ache aswell which i put down to being on my feet. Im now 36+4 and ive suddenly thrown up, still feel really sick and really constipated but really feel like i need to go 🙈. Also in the last 15 mins had 3 slightly painful (made me bed double) contractions. Is this it? My partner and I are a bit shocked because they are like 5 mins apart we thought they start further apart than that?