Beyond frustrated!!

So starting last night I was getting really bad back pain. It got stronger and stronger and I ended up barely even sleeping. Woke up this morning and it was much worse. Something kicked into over drive in me and I cleaned the whole freaking house, with this back pain. I scrubbed the baseboards and shampooed the carpet. Why? I'm not really sure lmao but my pain just kept getting worse and I could now feel contractions in my back so I went into the hospital. I had a stress test anyways today so just went a little early to be monitored. Well they admitted me into triage and I was having contractions but only 1cm dilated so they gave me a pill to stop the contractions since there was no change in dilation for 1 hour. The pill worked for about 10 min and then the contractions came back twice as strong. They told me I had to walk the hall for 2 freaking hours!!! I walked and walked for what felt like forever and was so excited this was going to be the night. I'm only 38 weeks so I know it's early but I got my hopes up. After two long hours of walking up and down the same dang hallway I got checked and still 1cm. My back pain was WAY worse now, still having contractions. The pain in my back had me in tears. They told me that its just pain from carrying extra weight (it's definitely not) and to go home and take a warm bath. Umm if a warm bath would help I would have done that already! Just so frustrated that I walked all that time only to make my pain worse and no change in dilation. I'm so upset :( sorry just needed to vent