HI, welcome to HCM
Injury to knee with
tingling in lower part below knee suggest injury to
sural nerve. It is around lateral bone that is
fibula. There is very less chance that vein get affected at that point. As there is no major vein.
I would suggest you must consult board certified orthopedician and get examined properly. If adivised then also get your MRI knee done.
Thanking you.