Keloid? Hypotonic Scar? Helppp!

Hi so I recently got my industrial pierced and it was healing fine until I got it caught on my shirt one day. It tugged it a little bit but after that it hasn’t been healing and keeps getting irritated. This bump showed up and I’m not sure exactly what it is. I do have other piercings that really haven’t had any problems like this. I am cleaning it twice a day with a salt water solution that I make from home. Piercing shops are closed so I am going to my doctor but I just wanted to get other peoples opinions.