Nerve regeneration

I haven’t seen many posts on this, but this is probably the toughest part for me. Woke up about a week ago with side/rib pain. Thought I slept wrong or possibly overdid my workout. It’s still going strong -sharp pain/muscle spasms -burning -weird feeling like I need to scratch an itch on the inside of my ribcage 🫠 Finally reached out to the doc because I thought maybe I tore something. Nerve regeneration is what they said! I had surgery in June and nothing like this till now😬 Honestly the surgery and recovery was easier. Anyone else? Or am I an odd case?! lol that’s all-just a rant because I’ve felt like a million bucks till now!