Recently my horse got a small cut on his fetlock from an unknown cause. Little to no bleeding, doesn’t look deep, got wound spray put on it. Anyway, he has been bobbing his head a little more when trotting, but looks perfectly fine when walking. However, I don’t know if he is really lame. The only signs I have seen are him bobbing his head when trotting. I did lunge and rode before I really noticed him doing this, but I don’t know if he’s lame or hurting. What should I do? Is it okay to ride him or not? Thank you.