Welcome, and congratulations! I am also a pre-Christian pagan, following the practice of Rodnovery instead, and on the path to becoming a volkhv. There are actually many similarities between Nordic and Slavic mythology, but many differences as well. I hope that we learn much from eachother.
Here is a journal of all things Slavic, mostly it’s a lot of teachings, but soon I hope to fill it with magic and rituals.