I'm a GP, and have also taught communication skills to clinicians.
What your GP did is not considered best practice (understatement), but at the same time, the sheer pressure of 10 minute appointments one after the other, other calls and queries waiting, some of them urgent, people waiting outside, and the need to document everything can be overwhelming. GPs are human, point prevalence of burnout in GPs is currently running at about 80%, and this sort of mechanical approach can be symptomatic of burnout in a previously empathic GP.
I'm the sort of GP who would have listened, been empathic, typed up my notes afterwards, run late. I'm currently off sick with burnout, and am seriously considering retraining as a psychotherapist so that I can give people the time they need.
I'm very sorry that you didn't get the response you needed from your GP, and if you're struggling with depression yourself then it's completely understandable if you don't want to, but I would suggest that you contact the practice manager and have a chat about it. If this GP has generally got a poor bedside manner, then you won't be the only one to complain, and this will flag up to the practice that there's a problem. You should get an apology and an opportunity to see a different GP. If this GP hasn't previously been like this, then a gentle chat with the practice manager might well identify an incipient burnout, and allow the GP to get some help too.
I hope you feel start to feel better soon.