Regular user but NC because I’m embarrassed
I’ve noticed blood when I wipe after a BM, a fair amount. I’m quite scared 
I’m 28, no history of any bowel illness in the family and I don’t have IBS or anything like that.
I’ve seen a GP today who did an internal exam and noted nothing obvious. She wants me to take a stool sample and if it comes back normal she doesn’t plan to investigate further.
She mentioned it could be piles but there’s no pain when going to the toilet and I’m not constipated.
Can someone reassure me?