Hello I am 29 and about 2 years ago started getting LARGE red bumps that started to look like whiteheads but when I went to pop them they wouldn't pop and just got larger and redder. I got some antibiotics from a friend (no health insurance) and after a couple weeks they started clearing up. Cleared up for a few months and came back again. Rinse and repeat and now they are back again. I've taken some photos of an unpopped one and some zits in a group I've popped. Can anyone help me with these or is a doctor my know hope? Thank you a ton in advanced.