True contractions?

Jennifer • 👨🏻💍 8/18/07. Mom to one 👦🏼 11/18/12. 🐶 8/23/2016. 👧🏼 due 1/28/19.

I have been having period like cramping for several hours now that are consistent. I’m also having pain in my back and hips. I went to the restroom and when I wiped there was a bit of blood on the toilet paper (not a lot)

I have been drinking a ton of water and changing positions but they are still coming. I feel ignorant about this since this is my 2nd child but I don’t want to go to the hospital when I have an appt in a few hours.