The other day I had contractions and my cervix is super thin and I already got my shots for baby's lungs. But today I've been having bad back pains today. I've already taken a Tylenol last night and it didn't help. I took another one today and still no help. I'm drinking plenty of water. Any other thing to maybe take the pains away. I have another appointment on Monday so I have to wait until then. I'm 35 weeks.