Suggest Remedy For Sores And Itching In The Legs And Feet

Good Day. I am a 43 year old female and way 66kg.I am going through hell with an outbreak of little blistery bites that have appeared all over my body but mainly at the bottom of my legs. These are very itchy and at the bottom of the front of my legs these sores have dried up and left a hard layer of scab. The scab falls off and the process starts all over again. Hot baths, heaters and the sun aggrivate the areas. Every time I scratch to try help the itch the sore breaks open and bleeds. I have tried all creams and even anti allergic tablets and calomine lotion. This started about 8 months ago, and I feel that the stockings I had to wear for 6 weeks after my heart by-pass has a lot to do with my condition. Since removing these stockings my legs have never been the same. Hoping you can assist.