How to become more Jewish?

I had an okay reform Jewish education in elementary school as an American-Israeli but I’ve recently started going to Chabad and realized that I don’t know many traditions and texts. Although, I’d like to think I follow Jewish values from family and other influences. I’m going to start wrapping tefillin but where do I go from there? Do I just need to open the Torah or Talmud and start reading (and how can I understand it)? What resources can I use to become more knowledgeable? תודה רבה!