I am a 33 year old female and for that last 2 months i have been coughing constant and have barely had a goodnight sleep since . I am a smoker about half a pack a day and I also have 3-4 drinks a day for many years now . In the last 2 weeks I have been experiencing the feeling of a big lump on the right hand side of throat also right at the bottom of throat and further down right above breast area it hurt to swallow and when i drink anything i can literally feel the liquid almost getting caught in these 3 areas. I have had some heartburn and a few times have thrown up blood. I often feel nausea latelty. and last week to add to it all i was bleeding from the rectum. It lasted 1 day only. Please help I am really freaking out !!!!!!