This was also exactly my experience. It's what NICE recommends:
https://cks.nice.org.uk/topics/earwax/management/management/
https://www.nice.org.uk/news/article/remove-earwax-if-a-buil...
So it's odd that there are doctors refusing to do it.
https://cks.nice.org.uk/topics/earwax/management/management/
https://www.nice.org.uk/news/article/remove-earwax-if-a-buil...
So it's odd that there are doctors refusing to do it.
Pushing it too far in, using water that is too hot, pushing the water in too fast. All can damage your ears.
I have had my ears syringed twice. In both cases at my doctor's surgery by a nurse. I visited my doctor because I started to notice that I was going deaf in one ear and ear drops didn't seem to work. Syringing worked perfectly and removed a surprising large amount of wax.