Walking Boot for Achilles tendon?

When I was playing soccer over the weekend, someone tackled me like in football and I was totally unprepared, my foot went the wrong way and now my Achilles tendon hurts like nothing I've ever experienced, I don't think I have to go the doctor because I'm kind of a tough guy. So just get plenty of sleep and don't try to move your foot or any muscle around it. The body heals the most when it's not doing anything. Just move it enough so you don't lose muscle but not enough to make it hurt for 10 more minutes just move it every few minutes.