It sounds like a heat rash, you should check it out Benadryl will help.
you should put on moisturizing aloe and within a few days, the bumps will be gone!
Ingrown Hair
Small red bumps on the skin could be signs of rashes or measles. It could also be a precursor to acne problems.
Sounds like herpies zolster
Your question does not contain enough information to be answered. Your question needs to mention where the bumps are on your body.
yes it normal
molluscum?
maybe eczema
A small red circle on your arm with a white ring around it is most likely ringworm. This is contagious by touch.
Small red bumps. Small dot in the middle. Clear sticky substance sometimes oozing from the bump. Extremely itchy.
pimples and chapped lips
That is not a tan . . . it is sunburn. Use sunburn cream or lotion on your exposed skin to keep you from getting burned and red.
They could be insect bites but I'm not sure. Probably mosquito or horsefly.