I too, think she starting to figure out the root of her attacks. I think it has something to do with Tess. Like the therapist said, so your crush moved next door to you, do you think that's the cause? I think it is part the cause, but why?
Like Brandon reminded her, right before her and Mike split, she had a similar attack. She said that it was because she was questioning her sexuality. If I remember correctly, that was when she first met Lena right?? She was trying to get Brandon into school, and her Lena sorta had this connection. I'm guess all the suppressed feeling she tried to hide manifested into attacks. until she confronted them head on...
I'm hoping against all hope, that it doesn't end bad with her and Lena. Because I really think it has something to do with Stef's feelings towardsTess. Does she still have romantic feelings for her? Especially being that they were best friends and she loved her in a way more than friends ... then it comes out that she too actually harbored those same feeling?? I thin that could mess with anyone's mental... especially if that was the first person you ever loved... do you actually get over that, and really when everything was so unresolved the first time??