You shouldn’t invest in something you know nothing about, but since you have already invested, it makes little sense to research the projects now. I hope most of your money went into Bitcoin and not some insignificant altcoin. You don’t need market and technical analysis skills unless you plan to become a day trader.

You are now a holder of cryptocurrencies.
What is your goal? Do you want to hold until your coins reach a certain price to sell them?
Do you want to use Bitcoin as a payment method to purchase goods or services?
Do you want to reinvest your Bitcoin in alts (not recommended)?

It’s much easier to advice you and provide recommendations if we know what it is that you want.