I have seen all three in my mycelium but I used “bc1” to receive my coin.
You supposed to see your coin on Trustwallet and Exodus. Likely you imported awrong seed phrase. Mycelium is supporting other coins (altcoin). Maybe you have altcoin instead.
This is how you will import the seed phrase on Electrum:
On mobile
Click on standard wallet -> I already have a seed. Input your seed phrase and click on Electrum at the top right corner and click on BIP39 and click on next. The derivation path is native segwit (p2pwsh).
Legacy for addresses that start from 1
Wrapped segwit for addresses that start from 3
bc1 is native segwit which is what you will select as I explained above.
On desktop Electrum, after you input the seed phrase, you will click on 'option' to select BIP39.