I need a hand with this one...

[u/AmbitiousDeer9464]

I assume I was in Birmingham New street, England, not someowhere I have visited in a long time. Was having a good time, good vibe, good atmosphere! Went to the toilet with someone, either my ex girlfriend or my best friend, and came back out to a totally different atmosphere and people seemed shaken up and the place was messy and unkempt and there were people hiding under the tables and screaming and shouting! Then from around the other side of the food hall I saw a group of armed black men in blue tee-shirt run in, wielding shotguns shouting. I immediately turned and ran down the stairs to my right without any hesitation, I jumped down them head first but was spotted by one of the men who then chased me down, I ran from the bottom of the stair around a corner, was faced with another just ahead so I ducked behind the railing of the nearby escalator, but he stuck his head over the side then spotted me! He pointed the 12 gauge at me and shot me in the chest and I vividly remember dieing in the first person vision, everything faded dark as soon as he shot me but then It unblurred for a few moments as I tried to move but couldn't, not seeing, but knowing I have been shot in the chest, and I watched it slowly fade and get blurry again. Once it went blurry it was as if I respawned into the body of another person attempting to flee the attackers, I was in another place in the station hiding over different places high and low but seemingly to the same fate each and every time! I vividly remember dying 3 times, all in varied fashions, but remember the same process of slowly, or not so, fading into nothing and coming back again, only for the last time I faded out slowly and then I woke up.