hives subsided 2 wks ago, still raise up if scratched?

hey there just curious what you thought of this. about 2 weeks ago i broke out in a red hivey rash that covered 3/4 of my body this lasted 3 days after the rash subsided i was left with a very itchy feeling and if i scratched that area would raise and look like hives exactly where the skin was irritated. now its about 2 weeks later and still i can literally write or draw a picture even on my skin and within minutes will raise significantly. how ever im not nearly as itchy, your opinion on this would be much appricated.