New year

I'm currently 33w4d and want your opinions on going out for New Year's eve. Iv been having contractions and period like pains for the last 2 days and honestly feel crap but I don't want to stay home alone. My OH is going to 2 pubs and a house party and then a taxi home but I don't know I want to but at the same time it's raining pretty bad the pubs will be so busy and my back hurts if I sit up for more than an hour. What would you guys do? Am I just been a moany baby?