Name changed.
I work FT, DP works full time plus has a long commute. DS is in year 7. He has ADHD and ODD "with autistic traits".
DS is miserable at secondary and has been regularly refusing to go in. I am so stressed out with various medical and school appointments, constantly being late for work, and the consistent drama with DS at home. It's like having a toddler, I have to do so much for him to avoid meltdowns all the time.
I'm exhausted.
Work is really busy but I just feel like a zombie and like I can't carry on like this.
Asking for reduced hours would affect finances and could increase my stress levels long term. Work are fairly busy at the moment so I'd feel bad getting signed off altogether but I just can't carry on like this. 
WWYD?