Victor, per Point #1, her direwolf Lady was also a casualty along with Mika. Bet she wishes she still has Lady right about now.
I do agree that Sansa is a stupid girl who has made a lot of stupid decisions which then leads to bad things, for herself and those around her / those she loves. Hopefully she will smarten…

Doesn't the rape scene provide the turning point for Sansa to realize / admit that she needs help and that she is not as good of a player in the Game of Thrones as she / Baelish has led her to believe? Sansa refused Brienne's help earlier in the season and now she will gladly accept it, as well as lighting that candle…