36wks 3 day appt

Had my 36wks appt today. I'm having contractions and dilated to 3cm and she said babies head was engaged very very low in my pelvis. To be ready just in case I don't make it to my next appt. My iron is low shes putting me on iron tablets and I had glucose in my urine again but she wasnt worried. I also lost 3lbs in 6 days since my last appt. My previous 2 pregnancies I tested positive for strep b but this time the test was negative which means I dont have to be on antibiotics during labor.