So - isn't it better to have a fuzzy head and not other symptoms

. My head hasn't been clear for years including when I was in a busy jobs, I did have to encourage myself to write more reminder notes

I would love to join a dance class but Himself

............
What is wrong with the marriage that a good talk through won't help? You have raised 3 children and over the years people alter, we haven't kids but have problems with communication - often [and yesterday I worked out why

]. What difference would your child leaving make in reality? Is that an excuse not to look for alternatives? Mum said she stayed with Dad 'for the sake of the children' [long story short

]. She lied to me [another long story short ...... ]
Think about what you need right now. Where would you like to be in 6 weeks' time and in 3 months' time. Give your financial issues a good sort so that you know exactly what you need to stay and what it might cost to move on (sorry if you have done already). That will clear your head of the "I need to leave but ........ " issues.
You are stressing about going to the gym every morning, that won't help how you are feeling. Do you and the children go for walks at weekends and now the evenings are lighter, maybe go out with them 2/3 evenings in the week. They need exercise too ;-). It's me time, if not all together than split the walking between them. I know that we should walk a lot more ......... and I love it when I see families out together as too much time is spent on social media etc..

How did you notice a build up of plaque

- what made you suspect that the prozac was causing any such problems

. It made me angry

......... but the ADs I've had since have given no problems. They don't have to be taken for ever though I have been advised 2 take them for Life otherwise ..........