I have been you, down to the last detail. Oh, but add chloasma, millions of moles and a honking great nose to the list.
I'm now in my 40s and partly have grown out of giving a shit and partly have sorted most of the issues without really investing too much money. Time, effort and discipline by the bucketload mind.
For excess hair the epicare (branded only, not the £2 ones you see on eBay) and the Phillips lumea have transformed my life. Beyond amazing. Excess hair no longer an issue.
Gallons of water and mass reduction of alcohol.
Spearmint tea x 3 mugs a day.
Running and strength work, works as many wonders on the mental health as the physical.
Leaving a bad marriage and finding a good one.
And a year on a calorie controlled diet and losing 3 stone.
I now alternate between being a lockdown minger and not doing anything to improve my appearance but not giving a monkeys because I sorted out the mental health side of it by taking control. I have been going to work recently without a ton of foundation on, unheard of.
I also scrub up pretty awesomely when I have to.
Please believe me you are not ugly and this is more mental than aesthetic. I don't need to see you to know that. My 'issues' categorically would have been as bad or worse than yours. Take control and fix what you can and when you start to feel more empowered and proud of your discipline and motivation your mental attitude towards the physical things you can't solve will fix itself.