If you open the transaction in Electrum (double click in transaction history... or right click and select details)... what colour are the 2 outputs?
One should be yellow (your change address)... what colour is the other one? If it is Green, it's one of your addresses and you're somehow sent funds to yourself. If it has no highlighting, then it is an external address.
The funds say "unspent". So what do you think happened?
"unspent" simply means that outputs created by the transaction have not been spent by whomever received them.
And why did it create 2 outputs, one of them being mine? Any suggestions on what to do?
2 outputs is fairly normal when you have "change"... You can't "break" an input... you have to spend the whole thing. Much like having a $20 note in your pocket and trying to spend $1... you have to give the person the whole $20 and they'll give change. Same in bitcoin... you have 0.01 and need to spend 0.002? then the person gets 0.002 and you get 0.008 back to your "change address".
read this for more:
https://en.bitcoin.it/wiki/ChangeOne last thing to check... what version of Electrum are you running? If it is 4.0.0, then it's a fake version. I vaguely recall seeing issues where these fake versions would change the address that funds were being sent to.