I just started my 6 month old on some sweet potatos yesterday and then he went down for a four hour nap! By the time he woke up my breasts were so full and on one side there is a hard spot. I'm worried I might be getting a clogged milk duct because I have had it before. I don't know if this is normal considering that now that I start solids he won't be eating as often or as much from me, but I really don't want to get mastitis again. Help!