Is This Normal??

I’m not sure if this is the right place to ask this, but it has been bothering me for months.

Sometime last year, spots showed up on both of my breasts that look and feel like acne:

Just a few months ago, this guy showed up on the inner side of my right breast:

None of it itches, they’re just there. I tried googling what they were, which was a mistake (I’m scared it’s breast cancer). I don’t have any family history of breast cancer on either my mom or dad’s side. Can someone please confirm whether or not these spots and the bump are normal? TIA!!