Welcome and thanks for posting your query to Healthcare Magic.
After reading your query it appears that you developed simple skin tags
It is a common condition to have skin tags at this area. This is formed due to loose kin at the anal area. There is more pressure of the veins at this junction which makes these tags more prominent.
For the betterment you need not to go for any kind of operation or any active treatment. The only thing you need to do is not to apply too much pressure at this area during defecation. This is is the most important factor causing prominence of the the tags. Do some light exercise and walking or jogging daily to improve the tone of muscle for more betterment.
Hope these informations will help.
"With good health wishes"
Dr Sanjay Kumar Kanodia
MD (Dermatology & STDs)