I know this could be a long shot, but I am wondering if you are on here.
Guy on a GSX-R, I was a tad far behind and saw you crash, I was the guy who parked by bike in the exit area and called the ambulance for you.
I hope you are okay, I stayed till the firetrucks and ambulance came but I really had to go so I couldn't stay to see if you were all patched up.
Well ride safe.
If you are on here feel free to PM me if you need anything.
(I was the guy behind you on the red bike)
I hope you are safe!