Lump under skin near bikini line

So I have a lump underneath my skin close to my bikini line, its hard but moveable and is not painful. It’s on and off occasionally but it’s been there a long time and never caused any problems or grown or anything it’s stayed about .5 of an inch. And yes I know I should see a doctor I just want to hear some opinions of people on this app to see if anyone has experienced anything similar. Thanks!