Then its fine

As long as you are labeling & using coin control (selecting which UTXO's go into the transaction) they will remain separate

nope, always different address everytime I pulled off of the exchange or made a non-kyc order. 

mynym

Did you send them to the same public address?

If not, just label your coins as KYC & nonKYC & you can use a wallet like sparrow or electrum to send them separately into your new wallet

bitcoin

Mixing my own UTXOs

Did you send them to the same public address?

If not, just label your coins as KYC & nonKYC & you can use a wallet like sparrow or electrum to send them separately into your new wallet 