i noticed tonight that Lucas had these marks on his back when i was giving him his bath. It's hard to tell, but it looks like red lines and when you look closer, they look dry. I was thinking eczema? or one of these possibilities
1. we went to the beach sunday and sand was all up his back and irritated him
2. when we got home from the beach i threw a load of clothes in the laundry and some of his stuff was mixed in. i forgot to use baby detergent and just used regular and he wore the onesie that was in there today
3. food allery
4. he spends a lot of his day now scooting across the floor on his back.
what do you think?? it doesn't seem to be bothering him