Why Does My FaceBook Account Lead To Another Account ? HELP !?

[Coconut(:]

Okay, So I Have Two FaceBooks Accounts . Please Dont Ask Why . They Have Different Email Accounts But For Some Reason When Ever I Log Onto The First Account, It Logs Me On To The Second Account . So I Notice the Problem And See What'll Happen If Log On To My Second Account . It Leads Me To The Second Account, Which Is What It Should Do . I Try Logging Onto The First Account Again And It Leads Me To The Second Account ! As If the Second Account Has Two Emails ; And One Of The Emails Is The Log In For Account One . So Now, How Do I Log In To My First Account ! &Why Is This Happening ?!?! HELPP !
Heyy , I Tried That . Buht First Of All , I Cant Even Log Into The Other Account To Check Because It Will Lead Me To The Other Account

[tp4u]

Login to your first Facebook account and goto Profile page.

Click on Edit Profile to view the email addresses associated with the account, remove all email address except one.

Now login to the second account and do the same, and make sure the email id is different from the one in the first account