i recently had a baby and since i gained weight 5 foot 7 195 pounds, ive been getting these big squishy, soft, red bumps on my bum near the crack, they hurt and seems like it takes forever for them to go away some of them never get a white head they kind of just look like they have pus inside and if they pop they have a weird smell, i have like 5 rite now, its embarrassing and having just had a baby and gaining weight i feel unattractive enough these big pimple like things are definitely not helping... what could it be, and how can i get rid of them, also i shower everyday and am not a dirty person.