I think you fell into the trap that so many others do. you think the short term is more important than the long term. I'm currently bitcoin mining, as well as posting on Steemit.
It guess it helps if you think that this isn't real money, at least not until you pull it out and put it in your checking account.
It's a bit lot a 401K. It's not real until you close it and start using it.
I've watched Bitcoin go from the bottom to 14k/coin, then watched it dip. Right now, i'm not even going to worry about it, until I want to pull it out and use it.
I've watched Steem go from 1:1 to 10:1 and to 27:1 and back down. My account went from 800 steam to 1K steam, and back down to 700, and now back up to 1k. I'm going to let it ride, until I feel like pulling it out and using it.
Take a deep breath and settle in for the long haul. After all, you don't need the cash right now, keep it until you do.
And, if it should all crash and burn, then keep learning new skills, new subjects, and you can always dig yourself out of any disaster.