I have bluish bumps on my anus that are bleeding and its hurts?

Hemorrhoids: Those bluish bumps are most likely hemorrhoids, varicose rectal veins. The most important thing is to keep your poops soft by eating a lot of vegetables and fruit and drinking water. You might need to also take a fiber supplement and use a stool softener at least for a while. Here's a link to more information: http://www.Fascrs.Org/patients/conditions/hemorrhoids/.