Hi i am a 54 year old woman, perimenopausal, had a stressful year last year, had numerous strange things happening to my body . The first was terrible pains similar to heartburn , reflux, gallstones had all medical tests and all were negative. Then I developed trouble breathing like asthma (I don't suffer from it ). These things lasted for about 5 weeks then disappeared, then I got a severe skin allergy burning red and hot on my face and neck it has susided but now feel very sensitive and is still red.I now have itching in other parts of my body it is very uncomfortable, antihistamines have not worked, have been to an allergist and have no allergies with a skin prick test. This has been going on for 4 months . Do you think it could be hormonal? I have had bloodtests and auto immune tests all neg.Thyroid function ok. Any ideas?