Round ligament?

Okay moms I’m desperate. When I got up this morning I went to the kitchen to cook, I got the worst pain in the middle and to the right side of my stomach I had to sit down and it still did not calm, after about 15 minutes of crippling pain i was able to walk to the bed and fall asleep. I woke up thinking it was much better. As soon as I made it to the bathroom from getting up it started again! It hurts so bad that I can’t walk!!! Is this round ligament? It stays constant and doesn’t ease for a long time