Much better for you to still join in bounty campaigns and after you get your rewards hold it atleast a months then sell then convert your eth to btc and invest.
This is what I would do instead of investing my supposedly payment for school fees. It is too risky to invest your money that you should spend on more important things. You should have known that it might just decrease in the next payment. What would you do if that will happen? I know, it's your money. But, it doesn't change the fact that it is still risky. You should have at least done a bounty campaign instead of investing your payment for school fees.