pohsweht

Hi there, I'm new to this and wasn't sure where to post this question so I just put it here in the general health category. A couple of months ago I had a very hard bowel movement and blood in the stools and I simply ignored it hoping it would go away. After about four bowel movements later I finally noticed that the blood had past. Unfortunately after the blood had past I noticed (after bending over and looking in the mirror), that I had a small brownish colored bubble very close to my anus but only after I had a bowel movement and then it would go away within a minute or so, so once again I ignored it hoping it would go away. Now in the past few days I have noticed that the bubble is always there and is very irritating and I have no idea what it may be or what to do. Please help me, I am very concerned that it may be something dangerous and should be looked at but I'm not certain.Thanks for listening and hopefully I will hear from you soon. Thanks.