Tummy time?

Michelle
So my 5 month old had some tummy time today for about 35 min. He had moved himself 360. I don't believe I saw these bumps before tummy time. So im wondering if this could be because of friction. Hes not hot and his heat rash doesn't normally look like that. He has had allergic reaction to apples( thinking it's the sugar) which also does not look like this.