If its not will be gone. what will really happen? is it came back in my exchanges wallet or its still pending?
Depends on how your exchange handles this issue...
This is exactly why i keeped asking you for more information... If you'd have said it was a transaction between two exchanges, i would have immediately told you there were only 3 options:
1) keep rebroadcasting your tx and wait it out
2) pay for an acceleration performed by a decent pool
3) contact the exchange, ask them to clean up their mess
--snip--
Thanks for the insight! So I'm assuming I can't use Armory to create a double spend, since it keeps coming up with the txn-mempool-conflict error message? Does that mean I'll need to use my private keys in another wallet (such as Bitcoin Core) to access the funds and do the double-spend from there? Or would it be better to do a CPFP using that method? Not really keen on chucking my private key onto any web wallets if possible...
Don't upload your private keys to a web wallet, i'd never suggest such an attrocity

It *might* be possible to use armory to create a double spend, but to be honest, i haven't used armory in a really long time, so i can't give you any advice in this matter... I think HCP might know a bit more about this wallet than i do, maybe he'll chime in?