The Inside Of My Knee Was Hit Really Hard At

The inside of my knee was hit really hard at soccer practice and the inside of my knee hurts, I can walk with little pain, there is slight bruising and slight swelling in the impacted area. I do not think I tore my mcl or lcl because I was hit on the inside of y knee and that is where the pain is, I could not walk after taking the blow to my knee for 10 minutes, 2 days have now passed. I have a soccer tournament this weekend can I still play?