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/.