Hi there ..

Well being the mum to two lads, this is something that you need to see the Dr for .. it could be many things .. and the sooner you see a Dr ... the soonest sorted .. if you leave it, it could become tender or inflamed ... and remember your G P have seen so many different things .. it's normal for them .. and if you can have a chat with your dad, he'll probly put your mind at rest ..

It's better then worrying over it ... fingers crossed it's o.k ...  : ))