A couple days ago I tried anal fingering for the first time.I didn't go far until I got to a point where it wouldn't go much further. I wasn't well informed then, and pushed it in anyway. I only went a tiny bit when I realized it probably wasn't the smartest thing to do. And I didn't seem to have good lube, as it dried up fairly quickly (I'll be sure to switch if I EVER try it again). Pulling the finger out was a slightly awkward feeling.It didn't hurt. I didn't feel a thing while pushing it, actually. But I'm stuck on what I should do now because, since then, it hurts to tighten my anus too much. No, it's more of a tickling feeling, I can't describe it well. There's no blood at all coming from it.One other thing that got to me is my anus seems larger than usual. It seems big enough to fit the head of a small nail into easily. There isn't much discharge, but some days I notice it more. It's just light brown and watery.Could it be an internal hemorrhoid? I've had a family history of them, if that's anything useful. I also had a couple external hemorrhoids before, but I think it's from straining on the toilet.I won't be able to see the doctor for a few weeks, so I mainly need to know if it's really something to worry a lot over.Thank you for the time, I won't try fingering again too soon.