The tick was on there a few days before I noticed I think, because it was turning the brown color. I pulled it off of her.
There was a tiny black/brown dot in the center of the lump on her, but it didn't *look* like a tick head to me, and I thought that I got the head off (but you know how you question things you've seen when it's challenged later on). I don't think that the tick was on the spot that she had the lump (I think it was a little below it) but I can't say I'm positive. The lump was red with no rings or anything. It was maybe 1 cm x 1 cm in size.
Now the lump is still there. It hasn't gotten any bigger or smaller. It's scabbing over and its not as red as it was.
I just want to know if this sounds like a sign of a tick bite infection/infection from the head being in her. She's never had a lump (at least this big) from a tick before, if this is in fact how she got it, and I want to be sure I take the right steps (whether I should open it to try to get a tick head out if it might be in there, or if her body would extract it on its own later on. If I should clean it, leave it alone, etc.). Are there any signs I should look for?
Don't bother telling me to see a vet if that's all you're going to say, because obviously I'm capable of doing that myself, but I'd like to learn a little about this first, as she's been acting fine and doesn't seem bothered by it.