Use some percents of those coins to sustain your life, maybe while you get some better education if needed or while you search for a better and clearly steadier job.
Settle down and start living better. And do it gradually. Maybe slowly. This would avoid shocks and should allow the rest of the coins grow.
Keep yourself a safety net. And this is very important. The price of the coins will grow, and fall, and grow and so on. You don't want to get to the point you have to touch those coins and the price is lower than you'd want to sell them at.
Start gradually. But start. You don't want you get to the point you have too much money, but you no longer can actually benefit.