Ostara my suggestion is to leave the plan somewhere visible so you see it multiple times per day, to help remind you and keep you on track. To not have too many tasks on it so it doesn't feel overwhelming. Alternatively to have one task broken down into lots of tiny tasks, so the task list looks huge but each job is actually only 10min. I read somewhere that ticking off things on a to-do list activates the rewards center of the brain like drug addicts or flipping visually between phone/computer/TV screens does.
The evening thing, you need a routine that calms you down and a dedication to activate it after the best of activity, so you can sleep. Meditation, yoga, going for a walk, soft music, dim lighting, hot bath with lavender, chamomile tea, reading. Whatever works.
I would try to establish routines for the basics so it becomes a bit more automatic and doesn't require so much conscious thought.
Try to work out what motivates you. For me I can enjoy slobbing around in pyjamas at the weekend but if it goes on too long I start to feel demotivated. If that happens just going to get washed and dressed makes me feel so much more able to get on with the day. It's like even the thought "what's the point the days half over" is a trigger to go get ready, to counteract those feelings of pointlessness.
I use the kettle as motivation a lot. It takes maybe 3min to boil and another 3 for the tea to brew. That doesn't seem like much effort, 3min. So I look around me and pick something, anything, and start doing it. If I'm still doing it when the kettle clicks off I usually carry on until one stage of it is done, or until it's finished if it's a small job. If the kettle is left for 10min it's still hot. I'll do another job while the tea brews too. I get quite a lot of little things done, or bigger jobs progressed, throughout the day in this way. It's automatic now, flick the kettle on and go do something, pour the water and go do something.
If you struggle with getting started I find breaking things down into tiny steps really helps. So I can't face getting up into the cold winter air to start cleaning? Just can't do it? First I need to open my eyes, then throw the covers back, sit up, put my feet on the floor, stand, put on my slippers and robe, go turn up the thermostat, flick the kettle on and do something (wash my face?) Etc. I can't face the whole job but I can think of, and do, the next step.