I only advise you not to invest your loan amount but invest your free money, and about the market like this, I do not know how to advise you.
I am really sad, can not think of anything more.
Firstly, being sad will not solve your problem. Only lazy men get depressed about the situations of life and then they bail out or give up. Life itself is full of ups and downs; you just have to learn to deal with them when they come. Moreover, this is your mistake, sorry to say, which you made out of greed. No one was there when you were making them, so you just have to man up, have a good plan, and see how you can make things better.
Never the less, if you have some little cash to spare now, may be the present market can help your solution. Do some research on good coins, they are all mostly at their lows anyway, buy into some of them and watch in the next few weeks how you can use that to support yourself, however, with good plans.