looking to reconnect with my jewish heritage, but i’m not sure how / where to start?

i’m ethnically jewish but neither of my parents are practising, and i was raised agnostic, so everything about my heritage is completely foreign to me. although i want to change that, i’ve really just got no clue how? does anyone have tips on this? someone once recommended that i just waltz into my local temple (don’t actually have a local one. i sort of live in a village) but that feels so presumptuous… plus, additionally being part of the lgbtq+, i’m not sure what to look out for in terms of communities. just very lost currently is all