no , I feel very healthy and thank you , but I sympathize with those who have had this problem . I think there is not much to say to people who need medical help . Now evaluating from a critical point poker is a sport where stress and competition is involved so it's not just turning over two cards and winning some hands, nowadays to compete at a high level you have to be in great shape both physically and psychologically lol
I never had this, i think it is terrible :-(
Sometimes i get nervous/anxious before the river, or in a bad beat... Nothing out of the ordinary i guess.