Just been diagnosed with Endo

Hi All, I've just found out I have endometriosis and have been reading up on various websites, but one thing I can't seem to find out which I feel might be linked is very bad PMT. I just wanted to know if anyone else gets this and if they know if there is some link? I get symptoms resembling Hypoglycemia (feeling like I need to eat carbs - feeling shaky, nauseated, sweating, very tired and weak) and this can happen up to a week before I come on my period to a week after (so most of the month). Often the only thing that seems to work is to have a steak and a pint of Guinness! But I also get very emotional - teary, angry etc. Does anyone else get this? Does anyone know if there are diet recommendations for endo sufferers?