Hello ifcatsruledtheworld, and welcome.
I'm almost new here and there is lots of good and varied advice to be had.
I've had my hair dyed both professionally and doing it myself for the last 57 years and all colours, from auburn through all the reds, browns and blondes imaginable. My hair was naturally copper-brown, long, very thick, strong and slightly wavy.
My meno occurred without fanfare when I was 51 and I had no symptoms. Hair texture was drier and looked even thicker when it was very blonde (L'Oreal Blondissimes) but I treated it gently.
I suspect that everyone is different according to hair condition, their wellbeing and any medication they are taking. Stress can also be a factor (so I have read elsewhere)
In your position, would either go to a tricologist for advice, stop colouring my hair and/or see your GP if you are taking meds.
Everyone's reaction to the meno and their hair will differ so you are not going to get a definitive answer on here. Best wishes and don't stress. We are not doctors or tricologist here so get professional advice.