Did I make a noob mistake? Sent ETH from Metamask wallet.

I think I made noob mistake here after doing some reading, hopefully someone can confirm. I'm new to Binance and wanted to fund it with crypto I already had.

• I made a new Binance account and completed verification.
• I had 0.05 ETH in a Metamask wallet
• I went to the deposit crypto section on Binance.
• Selected ETH and ERC20.
• Copied the address to Metamask.
• I took 0.0025 ETH and sent it to the address.
• The ETH was sent successfully but never appeared in my Binance account.

It was sent about 7 hours ago and has not shown up on Binance. On etherscan it says it has 1800 confirmations I assume it's gone now and I made a mistake.

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I've been reading how important selecting BEP20 vs ERC20 is when sending on Binance. Was I supposed to use the bridge to convert it or did I use the wrong network?