Bloody stool, a lot of bowel activity

Hello guys. I'm 20 years old and I just got worried about my bloody stool. My bowel activity is really large and during the larger part of the year when I'm physically active (sports) i poop about 3 to 6 times a day. That is nothing new and I have been pooping that often for 1-2 years, I am not sure. However, often when I poop more than three times a day during the 4rd, 5th or 6th time i do feel a little bit of pain (nothing new aswell, but it isn't anything intense) and I usually find some blood on the toilet paper after wiping. Earlier I just thought that the rectum is irritated because of that much activity, but I just want some advice since I am really not an expert and have never asked for opinion on this. I don't really ever have stomach pains, I wouldn't say that my stomach is bloated since I have always dealt with a large portion of belly fat despite sports, but one could argue that it's actually bloated thought I doubt it's that. My diet is pretty good, although I do might poop even more after days with excessive alcohol use (not often). I dont really have any fatigue problems and I function overally well on a daily basis. Is it possible that this is a much larger problem than irritation, should I visit a doctor?