I’ve noticed a small bump on my lower lip for about 2-3 weeks now. It is painless. Has scabbed just a tiny bit closer to the outer line of the lip, when I picked at it, nothing came out besides on dot of blood. When I lick my lips, that small tiny bump is the only part of the lips that feels very smoothly, as if nothing is under the layer. The rest feels smooth. And today I have noticed it has red lines Inside, as if it’s blood running through it? I’m not sure but I’m worried. Dont know what it could be, all I was thinking is I might’ve bit it too much and now is like this?