@mistydawnjg, you can put baby vicks vap o rub it helps the bites go away faster

If you think he's constipated push his knees toward his chest or try moving his legs like he's riding a bicycle. I would always worry if my baby went a day without pooping and his ped. assured me it's totally normal, especially when they go through any sort of growth spurt. But I've also heard warm water can help with constipation so even just giving him a bath may help.