I'm 19F, 170cm and 50kg with no history of cancer in my family. I've had anal bleeding for years, at least 5 years and it would come and go. I'd say it first started when I was diagnosed with low iron anemia, i was given iron supplements that gave me very hard dark stools.
I have a bad diet, my diet lacks fiber and water, so I get often constipated. I have talked to my mom about the anal bleeding that came back recently, with a feeling of a small soft lump at the entry of my anus (I had it for years too but it seems just more persistent)
She talked about it to my doctor and she said it was probably piles, and refused to get me to have a colonoscopy (which I guess was due to my age ?).
I was badly constipated recently (around a week ago) and had bright red blood after the bowel movement, I added fiber and water to my diet and it's less bloody but there's still blood whenever I strain or pass solid stools.
I have health anxiety so please tell me of this sounds serious.