Merry meet @sara20,
Oh goodness, that is quite a twist of fate! It sounds like exploring your past lives would lead to a lot of interesting information about the two of you, but I imagine there would be a lot of pain and darkness there as well.
If you do ever decide to delve into your past lives, there were plenty of tips as well as shared experiences in Peering into Past Lives: a previous challenge about past lives. Feel free to check it out if it sounds interesting to you! 
Please make yourself at home here in the forum! The Q&A Category is there for you if you need it- feel free to ask any questions on your mind and you’ll be sure to get plenty of answers and advice from your fellow coven members 
Looking forward to talking to you more soon! Blessed be, Sara 