Replying to Dr NS; I woke to being choked by my own blood

So i woke up this morning choking, i had a mouthful of what i thought was flem, opened the window and spat out a large amount of blood, i stood there for about 5 mins spitting blood, went to the toilet and coughed up a heep more... and now every 3 mins or so am coughing up more still... I havnt had a nose bleed or anything so the bloods not coming from there.... i cant see a doctor because the banks just lost $5000 of mine that i wont be able to get to the bottom of until monday...wtf do i do?