Skin Rashes Issue. Any other skin issue?

Nearly two months honey bees attacked me. I took tablets and injection to avoid further infection. Removed bee stings from my body. As per I remember, there were no stings left in my body. But a week later that incident, I was feeling rashes at places where bees bite me. And sooner it spread over entire body. I consulted a dermatologist, took medicine for a week. It was okay when I had medicine, but afterwards again the itching started. I consulted another dermatologist. I took a month course. But whenever I stop taking medicines, I am feeling like itching. And if I rub in any part of my body, its getting red and bumpy. I am still undergoing the course, but I have a feel like, its not getting cured. I am applying oil before bath, skin lotion after bath to avoid dry skin. But issue still persists? I doubt if it is because of honey bees issue? Or any other skin issue?