Had a speck of blood after pooping. i have flesh sticking at the entrance of my anus. does this mean i have a clot or tear? will it bleed everytime?

Can't predict since: Can't be sure you have just hemorrhoids. Bleeding from the rectum that recurs may also indicate anal fissures, proctitis (due to infection, inflammatory bowel disease, radiation therapy, stercoral ulcers, rectal prolapse, trauma, etc.) or a bleeding source further upstream. Depending on your age, risk factors, current medication (aspirin, nsaid's, anticoagulants can cause bleeding), get evaluated.

Maybe and maybe: Many things can cause a small amount of rectal bleeding. Some also have some swelling. You did not mention pain. The most common cause of small volume painless bleeding is internal hemorrhoids. These tend to get worse and better depending on your diet and stools. Increase your water and fiber intake to keep your stool soft. If it does not improve in 1-2 weeks then see your doctor.