My first was always moving a lot. Once I had an 8 day backache that Tylenol couldn't touch! I did a lot of pelvic rocking/ tilt exercises and took lots of long baths in epsom salts. The heating pad helped too. The pelvic tilts felt strange at first but really helped the most for uncomfortable nights.
My baby moved a lot. She had weird patterns like move for 2 days straight, then not move much the next day. Drove me crazy, especially trying to count kicks. I'm glad it's done with. But have to day a kicking baby is a healthy baby. You still have a while to go so definitely try to hang in there. Maybe find a better sleep position so it doesn't bother you much.