So this might be a strange question but I am just really a worrysome person. So I had a small red bump on the bottom shaft of my penis. I had shaved a few weeks ago and the hair was growing. After going on several long bike rides over a week I noticed this small raised bump with what felt like a tiny hard pebble under it, I threw some acne medication on it and it isn't raised at all but I can feel a small small small bump under the skin. From what I read this doesn't sound like genital warts but more like an ingrown hair or something. Anybody have any thoughts?