FML, pulled something in my right lower hamstring...

I do 5/3/1 with Smolov Squat program. I recently start throwing more cardio in, every other day. Usually light jogging, or sprints. Well today I went for a 30min jog then did some sprints. On my third sprint, I felt something on the back side of my knee joint get real tight, and somewhat painful. Like I pulled something.

This happened a few weeks ago also from sprinting. Lol, is my power output from the sprint too much for my ligaments/tendons? Smolov Squat program really destroyed my cardio ability. My tibia’s get inflammed quickly from light jogging.

Anyone know some godly heal abilties, or am I just to RICE it.