blood

So this morning I was having my usual bout of sickness when it became really hard to actually sick up anything I'm not talking about just heaving I mean it was coming out bit by bit but was so hard to make it come out, I get really panicky when I be sick so when this happened I sort of stopped breathing then I started to cough a lot I calmed down had a drink cuz I thought maybe it might be that I don't have the fluids in my stomach for me to be sick then a few seconds later I was being sick again only this time my throat burned and my sick was bloody 😢😢😢😢😭😭😭😭 I really panicked has this happened to anyone ??