Thanks for the query.
I think you are suffering from chronic urticaria
It is a non specific condition due to allergic reaction
A photograph would have helped me better, in diagnosing your condition,
you need a prolonged treatment with anti histamines
Please consult a dermatologist
for a prescription.
you can ask a direct question to me on this forum, following the below link.
Please meet a dermatologist for final diagnosis.
Wishing you good health.