B.L.
2 of my 3 kids have had this... my oldest only got 2 bumps and they went away in a couple of months and didn't come back. My youngest had a series of bumps that lasted about 2 1/2 years. Keep an eye on them, because there were a couple of them that got infected. We put an antibiotic cream on those, and they cleared up quickly. Eventually, they just went away and didn't come back. He never had more than 1 or 2 at a time, and they were never in bad places.