that is a huge loss but scammers will always be scammers,actually this has been in here for a long time its just happen that you are greed and noob to become a victim.
the very moment that they require you to send ETH meaning this is something you must be doubt.scammers are good at it and the problem here you bite the bait mate.
like the other advice this can be reported to the Police(if your country has the power over cyber cases if none?then consider this as a learn from experience thing.
Finally i was not asking for donations.
Good thing that you had realized what really is the situation and what to learn.
Goodluck into your next Journey mate and hope Crypto will not Hurt you to the edge and continue investing in crypto.