Hey. I'm 180 cm and roughly 56-57 kgs, which is considered underweight. Years ago I used to do a lot of sports, however it's rather hard to fit it in my current schedule and also had an injury. I gained a lot of weight after going up to 80 kgs, then dropping to 65 regained it in like 2 years, and now I'm down to 57 as I said. My main question is I'm more than aware that I'm underweight, however I feel almost perfect in my body and don't want to change too much. However a bit of bellyfat annoys me that stayed on however dropping more weight doesn't really seem to be a good idea by any means. To get rid of this skinny fat physique do I need to regain some weight, or can I get rid off this and maintain around this weight.

Also sorry if i broke some rule, or if its answered somewhere decently, new to this sub and don't really invest too much thought into fitness tbh.