Went to the ER because I was having spotting and w...

Went to the ER because I was having spotting and was almost 20 weeks pregnant. I am a new mom and I don't know what is normal or not. I waited almost an hour for them to call me back to get my vitals. Everyone that checked in after me got back before I did. I understand that they go by severity but waiting an hour to get vitals is ridiculous. Then I had to wait another 15 minutes so the nurse could check my baby's heart rate. Apparently they only have 1 Doppler in the whole er. I waited 7 hours in the waiting room just to be told I have a UTI and I also needed to be given the Rhogam shot! I was furious! 7 hours is to long for anyone to be waiting in a ER!