Ok so i was at my bro in laws pool sat. I put spf 30 on my tummy but it was last years sunblock and it was banana boat. I put spf 8 Hawaiian tropic on my legs, arms, n chest. Sun morning i had a lil rash on my stomach but no where else. So do u think it's the sunblock? Ormaybe the sun? I still have it but not as pink or bumpy as it was.