The answer is: NOYoure not the only one who has this feeling. As someone who got into cryptocurrencies 2.5 years ago (It also seemed too late back then), I think you shouldn't spend your timing regretting on opportunities you missed.
Instead, you should make your first step ASAP and learn by getting involved. What should you do?
Stay tuned - Read a lot about the different cryptocurrencies and try to catch up with the latest news.
Know where you are at - Try to understand how this market works and the main technology behind it Understand the Blockchain in Two Minutes
Trust yourself - 90% of what you read on the internet is bullshit, follow your instincts.
Learn the basics of technical analysis
Crypto Investor's Guides - CryptoPotato I hope it helps,
GuerrillaBuzz I guess it is not too late to get involve in bitcoins. There are still lots of opportunities that can can help you earn more bitcoins. Bitcoins price now is low and this is the best time to buy for more bitcoins. If you have money now is the right timing to buy bitcoins and hold it until the price hits to the top. If you want to earn bitcoins there are still lots of opportunities here, just read topics that talks about bounty campaign and you will see.