Thanks ajdos, I just got back from talkin with a nurse, a guy friend!, lol.. but he said it was a strain also .. a relief cause at my age a pain in the chest is panic time!! Funny thing is I don't even like fly's but tried a routine with a friend and now i remember why i don't do them anymore..
Thanks AlltheWay for your input also, my 1st thought was reflux, very glad it's not