I lose time but only hours, not days. So I can't relate to this. I guess try to 'train' (sounds like I'm talking 'bout a dog!) yourself to look at the clock every so often. Write down when you are 'there'. If you are DID & co-cons, have it be known that they account for their whereabouts. Like a job. An idea. Not sure if it will work or not or just make it worse.
Do you have a T you see? Maybe should try & find out why you are losing more time lately. Something always triggers these episodes whether it be a present event or just a memory that flashed inside for a split second.
Love,
RhysMadison