Hon, I'm on my phone so can't see her age but if I read right, she's just short of 6 months, yes? The Wonder Week 20 (so around 5 months) is an absolute doozy (DD was a nightmare for about 5 weeks!) and it wouldn't surprise me at all if that's what's she's going through at the moment This too shall pass!!

As for Brauers, I think it would be worth a shot but all kids are different and react differently to medications including natural and homeopathic stuff. Brauers never worked on our DD but many of my friends had success with it. It certainly can't hurt to try it - you all need a good break!

If she's just cut her bottom teeth then there is a good chance her top ones are on the way too. DD did so well with her first two teeth then every tooth after that was hell. Children's Nurofen quickly became our friend, it was the only thing that would settle her. Your DD could very well be in pain, something else to consider. I know some mums don't like to medicate their children but my personal opinion is I don't like pain and take medication to ease my pain when required so why would I deprive my child of that if there is a good chance she's in pain? I'm not out to offend or judge anyone choices but not medicating a child when in pain just doesn't sit well with me. You'll quickly know if pain is the issue if she settles after some meds.

Good luck with the chiro too - they are amazing! We took DD when she was around 10 weeks for her reflux but she also had massive neck issues due to being a vacuum delivery. The difference after one session was incredible!

I hope you get some much needed sleep soon