My thoughts on this are, No matter how minor you may think it to be, it is always best to talk to a doctor, as this phrase will come in handy: "Better safe, then sorry" Now I am not saying that all the others are wrong, but I am saying that if this is serious, and it very well may be, then it is always best to talk to the doctor. I understand that this post may be late, but it may help others in a certain situation, or others that read this and remember what I am saying. Thank you, -William (TrueTalent)