Purple vomit to black vomit?

[36CandHappy]

Please help! Today I started vomiting after feeling sick since Sunday, at first it was purple with food in it, about an hour later it was clear but coloured purple with yellow foam in it, an hour later it was the same and the same an hour after that, but there now it was a black grey color with yellow foam in it, it wasn't cloudy but more clear, after the first time I threw up it didn't taste like vomit but weird like something I hadn't tasted before? I also have the runs and a very very sore back, please advise me! Oh and I am really thirsty but if I drink water I just throw it back up?

[somethingrandom]

i suggest seeing a doctor

* Bright red in the vomit suggests bleeding from the oesophagus

* Dark red vomit with liver-like clots suggests profuse bleeding in the stomach, such as from a perforated ulcer

* Coffee ground-like vomit suggests less severe bleeding in the stomach, because the gastric acid has had time to change the composition of the blood

* Yellow vomit suggests bile. This indicates that the pyloric valve is open and bile is flowing into the stomach from the duodenum. (This is more common in older people.)

[36CandHappy]

My vomit isn't like any of these

[somethingrandom]

it could be a mix

[pawan_jasoria]

You need to meet the doctor, or eat banana, banana helps to improve in vommiting,

Get well soon.

[36CandHappy]

I have no bananas :(

Do you know how I could get rid of my thirstyness by any chance?

And thanks :)

[pawan_jasoria]

Don't know.

[Arwens-Fire]

If you are really concerned about your health,go to the emergency room or schedule an appointment as soon as possible with a physician. Be well.