Multiple ids created

I 've been facing a weird problem. I signed in to Skype using my Microsoft account from Skype.com for account settings. I clicked on "unlink" Microsoft account which was the same id i signed in with. N since then my Skype name is appeared as "live:my_id_2". That was very frustrating so i went back to my Microsoft account n again clicked on "unlink" n now my Skype name appears as "live:my_id_3".  When i search my Microsoft id from Skype directory, it displays 3 search results "live:my_id" , "live:my_id_2" , "live:my_id_3". If i make any changes in my profile it displays with "live:my_id_3" not with my original id which is supposed to be "live:my_id". I need help from Microsoft tech support.  Please help me!