I was like that after me and my boyfriend of a year and a half broke up and ir lasted for about a month and a half!!! then it went away. the doctor told me it was nerves. i lost 25 pounds too. no joke. scared the **** outta me. but i am alright now, and i still cant eat but the nausea went away. but at the time i lived on gravol adn pepto bismol!! good luck!