Painful lump appeared around anus - please help

Hi everyone,

I am very concerned about a painful lump which has appeared around my anus. This happened about three weeks ago after a morning of diarrhea which meant me sitting on the toilet for a long period of time. 

When I stood up to clean up, I was cleaning and I suddenly felt a a pain. I thought nothing of it but the pain intensified so I took a look n the mirror and this is what I saw (apologies for the graphic photos guys :-/ )

It also has a discharge which is causing irritation around my anus in this hot weather. Never experienced anything like this before :-/

Can anyone tell me what this is and how long before the painful lump will disappear?

I have an appointment booked for the doctors but not for until next week and I'm worried.

Thanks so much for any help here

Moderator comment:I have deleted the links to the images as they went to a site unsuitable for inclusion in the forums. Users can upload images directly to this site by using the icon at the top right of reply boxes.

go see your doctor  right away ok.   don,t mess around ok.          

How the lump looks? In what color it is? What discharge the lump produce, something like mucus?

I think thats the internal hemorrhoid. Have u try to push it back?