Just looking for some advice, I had an itchy what im assuming was a bite come up on mg leg friday and I did itch it , now ive developed some redness, and just worried a bit, I will be popping to pharmacy in the morning to get it checked, ive drawn a line around it now to see if the redness spreads, it was very irritated in bed last night so Im trying to work out if the redness is jist irritation