Had our first proper training session tonight and, as sods law dictates, I've managed to sprain my finger! We were doing fielding practice and the light was fading and a took my eye off the ball on a flat catch and it went right into the tip of my index finger on my right hand.
At the moment it's a bit purple but after taking some Ibruprofen the pain has dissipated a fair bit. I'm pretty certain it's not broken or fractured as I have a good range of movement, I should imagine I've just sprained a ligament. It's particularly annoying as I bowl right handed...which involves this hand (obviously) but I bat left handed so this is also my predominant batting hand

Anyway I'm hoping it should be mainly fine in 72 hours but wanted to see if this had happened to anyone before as there's a match I really want to play in on Sunday and want to know if I'll be o.k by then! Also advice on strapping it whilst batting if possible would be appreciated!
Thanks
W