Red bumps on stomach and breasts

  • Hi there!
    I’m new, I just wanted to ask if anyone experienced these red bumps on your stomach and breasts, they don’t really ever hurt they just kinda look like swollen zits almost. It’s nowhere where anything rubs. And I feel like I’ll not have some for awhile and then all of a sudden they start showing up one by one. They aren’t like boils or anything because I get those too occasionally! I just don’t know if it’s because I’m overweight or because something else causing it?