geez, I'm sorry this is happening. I felt devastated when I lost my insurance.

Is it that you have a certain number of hours/sessions left to claim, or do you have unlimited cover until August 1st then none at all? I'm just wondering because tapering off seems like the most sensible thing to do, but how frustrating if you actually have cover for those sessions and want to make the most of it. If you have cover for x hours, at least you can choose how to spread it out...
This probably isn't helping, but I wanted to say I feel for you

What does your T suggest for the termination process? Have you discussed whether you can have any contact after the 'end'?