We cannot tell you where to invest that money but we could at least give you some pointers on HOW to invest that hard-earned money you got. The fact is that there is no surefire way for you to earn money exponentially but there are leeways you can take that'll make you consistent money, most people will tell you to invest it into stocks, bonds, shares, or crypto but I would suggest investing it to whatever floats your boat. It's a big no-no to step on a venture that you barely know so pick one field, be very good and knowledgeable at it, and then invest in it.
If you are lucky and work hard, you may get 100% profits, meaning doubling this amount during the coming period, but if you want to invest for the long term, any time is appropriate, but some times are better than others.
Follow DCA style and buy big when the next crash happens better than jumping into the unknown.
Investing in a Dollar-Cost-Averaging is a good way to start up your cryptocurrency journey but this works for people who can afford to not touch their earnings, be it big or small over a considerable amount of time. If OP is good with this he might wanna look into this technique and the ventures where he can apply this to give him the chance to earn.