Heat rash or baby acne? Best remedies?!

Erika

So my little girl is almost 6 weeks and these past few days she’s been getting some little bumps on her face which I attributed to baby acne, then it started getting worse! We just woke up from a nap and it was kind of warm in our apartment. So now I’m nursing her and seeing her face is a bit more red than her normal rosy cheeks. Does this looks like heat rash or just baby acne? Or both? I don’t know what to do to help my babe. She doesn’t seem uncomfortable or in pain especially when I touch it. I’ve heard Breastmilk can help but I’m afraid it’ll hurt lol. Also Breastmilk is sticky! I don’t want to make her feel sticky... but I guess if it helps it’s worth a shot? Thanks for your help!