It sure sounds like you have Abdominal Cutaneous Nerve Entrapment Syndrome. It’s relatively easy to diagnose. First take the Carnett test. It is shown on YouTube. If it shows positive next is to get trigger point shots into the pain area. The shots only gives temporary relief. Third and final step is surgery to cut the nerves causing the pain. There is a surgeon in Phoenix, Dr Thomas Gillespie, who does perform this surgery Robotic Laparoscopically. It’s a relatively “simple” 30 minute procedure. I had this done on me 9/2/2021. Left hospital CURED. I’d be happy to discuss with you. Jeff