Heamorrohids or cancer help me

Patient: Hello i found a painful pea sized lump near my anus i ve been on non steroidal anti inflamatory drugs ford there i dont feel much now often but when i was press it the pea sized lump is going back and comming again and i taught that is external heamorrohids and took what i ve to do now is it going to be likely get normal what stepsi ve to take help me out or else is this cancer and my stool and other are total normal