I've noticed for a while now that my 5 month old will get red splotches on his face, around his temple and in front of his ear. They occur after he's started bfing and then go away shortly after. It's almost like a flushed look, except that they are splotches instead of just a reddened face. I noticed today he had them on his chest also, but this was the first time I've seen the splotches there. It could be that he is usually in clothes while we bf. Thoughts?