Last summer I was in the forest, and I got a tick I pulled it off with tweezers. About a day after I saw a bulls eye rash where the tick was in a month or so the rash went away and I never got any symptoms of Lyme disease. Do I still have it? I never got any treatment for it or took any medications. Its been about eight months since it went away.
You probably just had a little minor irritation. Lyme disease symptoms usually kick in 6 weeks after the bite. The other possibility is that you accidentally left the head in.