@twinklebigstar60
Yes definitely. I was quite attractive from my late teens, throughout my 20s and 30s, and still OK-ish in my early 40s. (Always looked younger. 8-9 years younger at some points...) Then my mid 40s hit, and my age caught up with me. I went from being 43-44 and looking 35-38, to being 45 and looking like late 40s. I also gained 2 - 3 stone in my early 40s...
Basically, I sort of aged 11-12 years in a couple of years IYSWIM. I was shocked at being told I looked like 32 when I was 42, then just 2 or 3 years later, being offered an over 50s discount card in a store. 
Whilst it is a relief in many ways to not be catcalled and whistled at and letched at, and to be able to walk down the street without being insulted and jeered at, I also get pissed off with how rude middle aged men are. (I am mid 50s now. I look it too.) I get treated with respect by men in their 30s and younger, and by men 64-65+. Men in their 40s and 50s, up to about 64 ignore me, or look at me like I'm something vile and smelly that they just stepped in.
I am quite short (5' 3") and as I said, I gained 2 to 3 stone in my early 40s. I am plump - 12 and a half to 13 stone. Started getting chubby at around 42-43 years old. The taller men look over my head and their eyes don't meet my eyes, they push in front in queues, they never let me in front (even when I have only got one item and they have 20,) they don't talk to me, and they sometimes look at me like I'm a piece of shit.
I think they're afraid if they acknowledge me politely that I may think they fancy me, and they don't want a fat old 50-something thinking they fancy them. OH THE HORROR!
😱 Too many gorgeous under 30 year old babes for the middle aged silver foxes, and sophisticated studs to run after! 😂