Hi There, Yesterday A Friend Noticed A Bite On The

Hi there, yesterday a friend noticed a bite on the front of my leg , I took a look and said it wasn't, just a nick in the skin from whatever else. But today it swelled up around the bite and I felt slight tingling in my right fingers. My gp gave me portion, so I have taken 2 so far today, the swelling has gone back a little. I have slept twice since the periton this evening, and now have muscle pains feeling flue, drinking a lemsip and a hot water bottle at my back.