yes, i was wondering ... I just vomited A LOT of blood while in the shower... i do smoke cigarettes, about a pack per day and may have breast cancer... also i am a 39 yr old male, smoked for 32 yrs.... anyway what could this mean. it was a mix of dark red and bright red... threw it up 5 times tonight and before this happened, i had chills and felt dizzy and weak...