Don't let go of your real job yet. It's still important because you're still starting here in this community. Considering your income, it's a good thing you are also looking for an alternative. But as of the moment, gain first all the informations you have to learn about crypto so that you can also achieve more while you are here. Try to learn something related to this, as well, such as programming because there are people here who hire someone who have knowledge in that.
If you are really eager, you can focus on crypto without leaving other things you used to. Then slowly changed your usual doings from there as you progress. Start from small and work your way up.
There are lots of your "kababayan" who already did that. Take that as inspiration.
Indeed. And try to visit in the local board of Philippines named
Pilipinas. Surely, there are lots of Filipino there that would be very much willing to help you in your journey. Good luck!