Going Nowhere, I find cooking therapeutic. Besides doing something for yourself, it is a great diversion - something to do to use up time.
Bagged salads are great, pick up some radishes and carrots, shave the carrots into the salad, and cherry tomatoes etc...
get yourself some cans of tuna - packed in water please. Toss a can of tuna into a salad, I do it often. Instant good meal. Low cal dressing if you must... peppercorn ranch or something... and hot pepper rings - always.