You don't need to invest that money, the fact that it's already in bitcoin you already have an investment that could grow as crazy. 10 years ago Bitcoin was at $400 when i started using it, and now is at $63000, so, we are talking about something bigger than x100 but the hard part is to hold for a long period of time, if you can do that, then you will find success in your investment.
If you only want to invest for a couple of years, then i would recommend moving to another altcoin with a nice future, that way your investment would grow faster.
Well, the point is that if you want to make x10 in two years, with bitcoin I think it's unlikely you will. The normal scenario is that it will make x3 at most or in a total bullish scenario x4.
In any case, a x10 in two years is not realistic because it is a 500% annual return and that can only be achieved by betting (even if it is on financial assets).