hi when i was 6 months pregnany i got severe itching on my right out thigh, it ccame and went that was 8 months ago now its unbearable, i cant sleep its becoming painful and about the size of my hand, my doctor gave me cream, peruiton, eurax everything and nothing works its been bad constantly for afew weks now getting worse and lower down aswell, i cannot cope its that bad but should mention i had a stroke 10 years ago that effected my right side im only 34, today i phoned the emergancy doctor who said it sounded like ring worm but ive looked that up and its nothing like the pictures plus i have no pets, please help, kelly x