Will my online levels stay the same from my old psn account to a new one?

My ps3 has recently been fixed and I need to sign back up to psn again I wrote in my email adress and password ( which were definitely correct ) and it said that one or the other was wrong but nothing was highlighted red, so I go on forgot password and the same thing happens but with my email adress and DoB,I'm thinking of making a new account but I don't know if my online levels like in call of duty will be there/ the same. I'm really annoyed can someone help!!!!!!!!

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