i also find it helpful to stick with a schedule. it took me a few years to really be able to. of course, it also helped having motivation, being less depressed or anxious, etc. and having a reason to actually do things, i.e. my job i've had online from home for the last few years. i have to do it in order to supplement disability or won't be able to pay all bills and have food, etc., so for the most part i've been able to maintain that which has helped me with a schedule.

but even the smallest of things, when i wake up, what i do when i wake up, i.e. wash my face, get coffee, etc. is part of it too and helps me to stay on task. some days, it has to be like 'ok, we can work until such and such time and THEN do something else' unless it's too difficult or i'm dissociating too much (rarely does that happen thankfully when working). i also find it hard to do things not because of being indecisive at times, but more because i seem to be tired ALL the time or have only five or so functional hours after i wake up where i can do something enough.

i tend to work then spend the rest of the night watching TV/online unless i have to go out after work for something. but with everything i do, i have to have a plan in mind because if i don't, it causes too much anxiety if i just leave the house and have no idea of where i'm headed. so, plans are a must for me or it throws everything off.