question: bruising on 3 year oldmy son is very light skinned and gets bruises on his legs from being active. but its been concerning me how he's been getting random bruises on his back and sides.. he also has rashes on his bottom back and but but he does have egsema.. but the kinda look like pimples... i thought the rushes were from diapers but he's potty trained now and still gets them. what should i do