What color are the little bumps?
How many are there?
Do you shave at all?
If you shave, it could be the hair follicle and you simply could of just cut yourself or have an ingrown hair.
Also check this out: http://en.wikipedia.org/wiki/Fordyce%27s_spot
You should make an appointment with your doctor and be seen promptly.
Also, if condoms keep breaking, you are either using the wrong size or putting it on wrong. Make sure you are squeezing the tip when you roll it down.
Aj