I think I may be throwing up blood I have acid reflux and I burn a lot and feel raw in my throat and I throw up a lot , I throw up this dark brown stuff a lot I thought it was just acid in my stomach .The doctor told me part of my esophagus is in my stomach but they do not want to mess with it unless it is necessary, The doctor has gone down my throat twice, all they will tell me is I got the worst case of acid reflux they have ever seen. I was hoping if you could tell me if you think that is blood that I am throwing up .I went to my doctor and she call me and told me that I am losing blood and I am anemic, so she gave me some iron pills and I am taking them now, I have been throwing up for months and acid reflux is really bad . I am going to see Dr. Parker on. Jan. 2 to talk to him and get set up for a colon check. I am really worried about myself and why no one can figure out what is wrong with me. Under my right breast it knots up at times and looks like a fist coming out of me. Hurts bad , I have told my doctors about this also. please tell me what you think , I thank you so much and God bless you.