Where to start learning and LGBTQ issues and history.

I'm a newly out gay man who had spent the past decade plus married to a woman. I'm trying to learn how to live in this new-to-me community. After talking with one very nice gay man the other day, I realized there is so much I don't know or understand. I really want to learn and be informed. Can anyone direct me where to go, what documentaries to watch, what website do read...? I'm so lost in all of this, but have a desire to learn.I am going to my first Pride day next Saturday, so it's a start, but I want to be an informed gay man, not a passive one. Thank you in advance.