...Well.

The total cryptocurrency market caps, trading volume and prices have gone up extremely dramatically in the past few weeks.  You could have literally picked nearly any existing coin and it would have gone up by about that much - doesn't mean that you could repeat it and have the same thing happen again.

If you were to do it, you'd have to have a big appetite for risk.

If you have no other money to put in, then you could take a loan, but don't take it if you would fail to pay it back through other means.  There's always the possibility of something going wrong even if you're in multiple coins, and last time altcoins went back up they went back down again in a couple of months (although this time it's more dramatic and that may not happen).

EDIT:  IMO, the bubble will last ~2-3 months tops if there is one.  It's likely for crypto to go further, but previously there have been some serious bear markets which take coins a lot lower.  You'd need balls of steel.