Welcome to the club!
This is another area of my expertise- LOL
Like you i started with a few plucks here and there in my 20's carried on. Had a bit of lazer in my early 30's - didn't really work'. Hit my 40's and spotted a few , no a LOT more sprouting chin, nose (aarrrgg), lip, cheek.
I thought right, time to get serious so after many years of research and dithering i decided on electrolysis. When i started treatment i had to stop plucking and could only shave ( nice), to my horror i found those ‘few' hairs were more like 150+ 🦁- what a shock. 3 yrs in it is sooooo much better. It has taken so long because of all the plucking i'd done and made them nice, strong and wiry.
My advice don't pluck and start electrolysis right away. Yes ,it involves a huge commitment and some costs, but it is the only way to permanently rid. I also now find that any new irritant i get, she blasts it maybe x2 and gone forever, because I hadn't plucked it it never became strong. Good luck , feel free to ask anything about electrolysis.
Forgot to say- had loads of bloods done over the years and all normal, no high testosterone- just the way i was made