Pelvic floor pain

So went to hospital last night bc I felt like something was wrong. I couldn't walk due to so much pain in my pelvis they told me that my pelvis is widening so baby is able to drop. I'm 38w5d and I can't even roll out of bed. They also told there isn't much they could do since its skeletal related other than for me to take baths n use a cold compress until this little man wants to arrive.