I have an ankle that I sprained many times. One time especially bad. I just pushed through it. Took me about ten months to get back on the court. Fifteen years later, it was really bothering me during a basketball "comeback" so I went and had it X-rayed. Turns out I had fractured it long, long ago. It still limits me to this day. If you have any concerns, go get it checked... and maybe go anyway!