hi stressing could be a part of your problem when your mother was in the icu coldness in finger tips and toes could a just some raynaud's phenomenon i have this and take boric acid for it you put a 1/4 teaspoon in a litre of water leave over night and drink through the day this allows you blood to run better as relax's your vein's. ask at your chemist/drug store at the pharmacy for it (boric acid) your find its dirt cheap to buy. and your period problem could be over come by going on the bc pill this is really good at regulating periods. hope this all helps you. good luck
i have missed my period many times for about 3 months. i also urinate randomly have depression and i'm always tired. when i get my period it'll come back 3-5 months later. this all started when my mom was in the icu last july-september. she's out now and life is back to normal but my depression got worse i'm missing periods and sometimes my toes and my fingertips will get really cold and i don't know why. i'm 17. (also when i don't have my period i still have super bad cramps the whole time i'm off of it. it's like they never stop. ) (i've also had a cyst on my head for many years don't know if that matters)