Hi there Mrajani.
From your History & clinical description, you most likely have a prolapsed hemorrhoid
. This is ordinarily called 'Piles'!
There is no need for panic. It is a pesky problem that is easily remedied.
Visit your local surgeon or GP & they will take a look & advise you the appropriate treatment.
Most likely , it will require a small 'surgery' or 'banding' that can easily be done in the outpatient under local anaesthesia & all will be well.
In the interim, you can do what is called a 'Sitz' bath...one can google the net for a graphical description of how to do one properly & it will help clean the region & prepare you for your doctor's visit!
Antibiotics & anti-inflammatory agents will also be required as per your doctor's prescription!
You will have to alter your diet habits too to include lots of vegetables & fiber & fluids to prevent similar issues in the future & perhaps a weight loss
program indicated if overweight!
Cheers & Good Luck!
Dr Praveen Rodrigues MD