Hello everyone! I'm 38 weeks pregnant. All night I couldn't sleep, my …

Hello everyone! I'm 38 weeks pregnant. All night I couldn't sleep, my right side was incredibly painful. Lying on my side was impossible, neither on the right nor left. On my back it was okay, I didn't feel much pain and when I just sat down, nothing hurt, but as soon as I lay down, it started. I only fell asleep at 8 am. Woke up, it still feels a bit sore, but bearable. Has anyone experienced this? There are no discharge, it's just the right side that hurts and nothing else.