I tried Sending that last of my money but it simply just says to Me "Invalid Amount" which makes totally zero sense at all.
You will only get that error I guess if you send with insufficient or 0 balance. Having set your currency as USD and sending in
BTC will do I guess, but having set your currency in
BTC and sending in USD will have an error.
How do I fix this as I think this might be the problem I was copying and pasting the amount in Bitcoin into the Electrum Wallet and trying to Send it. Except it says BTC right next to the spot where you type in the Bitcoin Amount. I made a New Wallet that is a Legacy instead of Segwit Wallet which I am trying to Send the Money to the Legacy Wallet due to the BC1 Receive Address won't let Me Receive or Send Bitcoin. Except it says BTC next to the Send Bitcoin thing on the Electrum Wallet?