I am 43 years old and my tubes have been tied and burnt for 17 yrs since march whenever me and my fiancée have sex when we go take a shower we always wipe blood it started as light pink the last time we had sex the blood was darker but i took a test and it was negative but i been feeling nauseous my breast were sore i urinate frequently and i stay tired and lately every time I smell foid i get sick . My boyfriend says he been having alot of cravings and he stay tired i also have been having alot of mood swings these last 3 wks could i be pregnant and if so could i carry the baby and how can i find out for sure if we are expecting