A rash? Hives perhaps? It could be thee cause of unknown Allergies, after all you can get allergic to things just if you eat tehm too much.
possibly dermographia?
It is not a symptom I have ever heard before...
ye nans bummmmmmm
They are banned in USA swimming. If that helps
It depends on how far into puberty you are. If your talk about abbs then that is normal but if it's just lumps I'm not sure. I'm 12 and I have lumps/bumps on my chest but I know there abbs because I work out and go to the gym.
Your question does not contain enough information to be answered. Your question needs to mention where the bumps are on your body.
poison ivy
You dont, its probably breast cancer. See a doctor
They could be a number of things. they might just be acne, things such as pimples or something. if they are little bumps that are smaller than zits, then it could be Heat Rash, which is nothing serious. if they are bubble like it could be a cyst.
They come with age, they develop as the dog geys older. Can be removed if you require, but cause no harm or irratation to the animal.
maybe a type of skin rushes or a contaminated water(with bacteria) or a allergy..
Scabies