OK.I have these litte bumps on the lower parts of my legs.they look like ant bites but then get really swolen and you can pop them and puss will come out.Then they look like scars and they keep coming back.what is it and how should I get rid of them?:(

Is it possible that you have flea bites? Do you have any pets?

This could be due to something like shaving/waxing/epilating your legs, it could also be a reaction to something like washing powder in your clothes or shower gel.. . Or pets as the expert said there.
Try leaving your legs and not shaving them or anything, use a soap with no added perfumes or anything like that and if you have recently changed what you wash your clothes with, change it back. With them being just o nthe lower parts of your legs though I think it is more likely to be bites from something or something to do with removing hair?