thank you so so much!!! :D
Wow, we have the same problem! I don't have blackheads though but I have this really stubborn group of pimples on my chest that haven't been going away and it's been MONTHS now! Don't worry, though, this is totally normal especially to sensitive skin. I have bacne (which is acne in the back) and chest acne too. Many/Some people even get pimples on their butts! I have small dots on my thighs actually, so no biggie! :)
I get them too.
A pimple is a pore that's clogged (for one reason or another).
Most of our body is covered in pores.
I don't think it's anything abnormal ^_^
I usually just exfoliate the area (basically same treatment I use for the spots on my face) and let it clear up on its own.