Insiteful 32 week appt!!!

So I had my 32 week appt today. Boy was it insiteful. No weight gain, perfect blood pressure, a trace amount of blood and protien in my urine but not bad, baby's heart rate was 148. HOWEVER... Im measuring 39 weeks! My midwife is really worried about pre-term labor cause of all the excess fluid Im carrying and we talked about all my contractions and she decided to check me, Im at 2 CM!!!!! Basically my uterus is fullterm and under alot of stress and stretched to what it would be if I was carrying twins! And it wont take much to cause me to have contractions so I need to take it as easy as possible. I could have this baby any day. Gonna start going in weekly soon and then twice a week for NST's to keep an eye on the baby. We even talked about steroid injections to mature Tank's lungs just in case I have him soon. What an eye opener... like a reality slap in the face. I guess no more of my OCD cleaning sessions... sigh...