Re: I'm a little worried...
Hi...food won't cause bleeding. It could also be a fissure..which is a cut in the anal folds (either internally or externally). If you're somewhat constipated or a bit stressed, it will break open during a bm or even from wiping.
Try to increase your fluid intake. It's great you're having veggies. Maybe add more fruit as well.
Keep an eye on it, and if it's worse, get it checked out by a doctor when you get back from camp.
The other thing is you can now purchase some Anusol suppositories and that may help.
It's all a matter of perspective!