Lucisky, I'm the same age as you.
When I was in my late 30s, I started developing health problems that made my (well paid, public sector) job more and more difficult. At 45, I decided to switch to a less-well paid job that didn't involve sitting at a desk all day, thinking I'd be able to manage for another 15 years. This meant that my occupational pension is a fraction of what it would have been had I stayed.
If I'd known then that I'd have to work another 21 years before getting my state pension, I'd have hung on, possibly paid some AVCs, and probably got an early retirement on medical grounds, with an enhanced pension. This would probably have been enough for me to top up by working very part-time, or by moving to a cheaper area and releasing some of the equity in my house. At 50, it was far too late for me to make alternative pension arrangements, especially as I was in a relatively low-paid job by then.
I'm now stuck working for another 4 years. I feel shattered most of the time and am in constant pain. I'm going to reduce my working hours to about 24 pw, which will mean I have very little spare money, but it's the only way I can last another 4 years.
I'm very bitter about it, especially when I consider that at current rates, various governments have done me out of around £50k.
I accept the need for equalisation and fully understand the need to increase pension ages across the board, but I think there should have been a much longer lead time to give women time to make their own provision for better private or occupational pensions, but I think women of my age have been well and truly shafted.
And I've paid SERPS/S2P for quite a bit of my working life, in the belief that I would get a bigger state pension. Now I'll just get the same as anyone else with 35 years of NI contributions. They've basically done a Maxwell with my money.