Update:

I increased my dosage last night up to 0.5mL. My daughter woke me up earlier to come in to our bed than usual (around midnight) and I was right in the middle of feeling real flu-y again. Couldn't get warm. I could have slept through it but because she woke me I had to deal with it. I did fall back to sleep thanks to having her warmth next to me.

Now today I am EXHAUSTED. Not normally so. I do take Baclofen which I know makes me tired, but not like this! I drove my kids to their appropriate places and instead of going to get groceries I just came home and slept. I am awake now but I still don't think I should drive, I am gong to go back to bed.

Is it common to feel like you have been hit by a sleep train the next day from Beta?

ETA- I also have a headache, which isn't normal for me.