Can you swim with the foot issue? Is there a place nearby and would you enjoy that? It wouldn't put any pressure on your foot.
As far as the depression, I'm afraid I don't know of any natural remedies, except extra rest, talking to friends (incl. us) and trying to do things you enjoy. Now is not the time to be too strict with yourself. Save that for when you are feeling stronger.
I hope your mood lifts soon.
2/c and some 3A. Modified CG.
Highly porous. Color over grey.
Best 1st day method: Super Soaker
Conditioners: Curl Junkie Beauticurls Strengthening Conditioner,
Deep condish: Curl Junkie Curl Rehab
Stylers: Experimenting with cones & sulfates while the dews are high. Sometimes try roller sets - classic glamor but I prefer my curls.
Every day is a gift