So I have a strange one....Ds turned 5 in July. He's always been on the very small side and is very active and eats a nice variety of foods. He loves fruits and veggies.
Last night he told Dh that his chest (right side around his nipple) hurt. Dh didn't see anything and told him he was probably fine. When Ds woke up this morning, he told us his chest still hurt. Neither of us noticed anything, so we went about our day. Ds and I are having a lazy day at home and he is currently playing in his undies (his favorite "uniform"!) When he walked over to me, I noticed that his right nipple is red and somewhat swollen (not huge or anything). He says he hasn't been rubbing it, which I tend to believe because he's been in the living room with me playing with all his little action figures.
Why would it hurt and be red and swollen? Should I call the doctor?
Ok, now I'm freaked out because when I asked him if I could touch it, it very obviously has a little lump. What is this?