If you have the Private Keys for your BTC Address on Electrum and if you had a Bitcoin Cash Core Desktop Wallet setup, you could simply import the Electrum BTC address to your BCC NODE Desktop Wallet by importing your private keys. Unfortunately, this approach means you need to download or sync the full BCC blockchain (which is plus 136 GB).
There's a YouTube Video for accessing BCC on Electrum, have you checked this link out as another less technical method? https://www.youtube.com/watch?v=i7--pmPa11E
Yep I know how to import private keys into different wallets, but looks like mine are not working, although I'm 100% sure that they match the addresses on BCC block explorer.