Hair Today, Not Gone Tomorrow?

It seems as though my hair has stopped falling out.  A lot of it came out, but there is still hair on my head and it's growing!! There's not a spot on my head that feels bare. So, if it stays, the question is...when I am done with treatments, and the rest starts to grow back, do I re-shave what I have now (assuming it stays) or do I keep it. My friend who went through this about a year ago had the same thing happened and she re-shaved her head when she was done.
My eyelashes are coming out and I have a few spots where there are no lashes, but I'm not too sad about that. They are crap now (my brother got my mom's long, luscious lashes and I got my dad's short, straight ones) and maybe they will come back in long and curly. My brows are still thinning. I've been practicing using the stencil on my arm and from far away, I don't think you'd be able to tell they weren't real.
I've been feeling good though. Got a tiny eye infection, which was annoying, but overall, I feel good. Just more tired than usual.
Today's reward: Cadbury Mini Eggs. Now I know they were my treat a couple days ago, but I got 2 big bags, so they will be my daily treat for a while... or for one more day, depending on how much self control I have.