Back pain

I think I pulled a muscle in my back a few days ago and the pain is getting worse. I woke up this morning and my back was spasming and I couldn't move or breathe. I talked to the ob nurse and they are sending me to a physical therapist. But until I can get in I'm taking it easy and using Tylenol, heat and ice, and a muscle cream. Hopefully they can help stretch my back so I can move and be able to chase my 3 year old!