hi i had gone through your query and understand your concerns. i would come up with the possibility of ALLERGY may be the cause for your sufferings. -The body’s defense mechanism, the immune system, reacts to the allergen as if it were a dangerous organism, in trying to neutralize the antigen, the body releases histamine, which produces the allergy symptoms. -the antibiotics may be the predisposing and triggering factor for the development of allergy other possible causes -stress -genetic predisposition -general poor health -intestinal worms -drugs -emotional upset treatment option; i advise you taking Homeopathic medicines gives safe and permanent cure for your complaints consult your local homeopathic physician for correct diagnosis of the case and remedy to fit your complaints I hope this is helpful for you, thank you