Yes, I remember it being like that in the UK. Add in being in a school which was appallingly badly run (when I left my job was just given to a less qualified, experienced and able boy man rather than offered to any of the many excellent female staff because, you know, penis). I also had DD (age 5, spectrum kid), and, believe it or not, DH working longer hours/travelling a lot. And a high percentage of the kids were really antagonistic, goaded on by anti-education, anti-teachers parents.
After I left, just before we moved to the US, I went back to visit my old form group. I had a serious sweating palms, heart thumping moment just driving into the place. I hadn't realized how very stressed I was until I left.
Sometimes teaching is a bit like banging your head against a brick wall - great when it stops! (and it's supposed to be a 'soft' option for women to do- pah)