Haved any of you had this I started having contractions at 1 in the morning they where 20 min apart lasting 40 second around 8 I called my doctor left a message she called me back around 10am said to go to L&D they hook me up to check for contractions they where 5-7 min apart by then they did pee test came out I had bladder infection  they said the uterus was being aggravated because of the infection so it's going to make you feel that your having contractions they prescribe me antibiotics it's been 24 hours since I first started having them and I'm still having them there not painful just tummy tightening anybody else haved had this? I'm 33 weeks on Friday