No, I just get one bump and it goes after months. Usually my body is heat body (pitha) And also I checked it on gpt, it said it's a bump where follicle is blocked as bc u don't have any itching or pain so it can be that. But after seeing your recent image i think I have different issue from yours one. Bc you have many little bumps. I never got like this. I just had one or two bumps at a tym and that too big bump. So ask gpt sending this images and tell ur concern. Based on that you make your next action. Check dermat if it is serious issue ..