i have anxiety attacks a few days before my period starts is it menopause they are extreme, i have passed out, and it makes me go into a full blown asthma attack i wake up always in the middle of the night, cant breath , flushed... on the verge of passing out and somethimes i have, have to use my nebulizer machine (i have asthma) sweating profusely. sometimes this last about 20 mins.