 [ Symptoms ] what causes dull cramping discontinuous chest pain [ Disease ] 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 is phenomenon i have this and take boric acid for it you put a 14 teaspoon in a litre of water leave over night and drink through the day this allows you blood to run better as relax is your vein is ask at your chemistdrug 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