I AM 52 DAYS LATE I TOOK A TEST AND IT WAS NEG. I USAULLY HAVE IRREGULAR PERIODS BUT I HAVE NEVER BEEN THIS LATE? I AM ALSO HAVE BEEN FORCING MYSELF TO THROW UP AFTER I EAT CAUSE I GAINED A COUPLE OF POUNDS . I HAVE BEEN STRESSING ABOUT THIS ALOT LATELY ANYONE WITH ANY ADVICE WHAT IT COULD BE ?