Hello & Welcome, Angeleyegirl! Let's see...
- History of depression with severe depression + anxiety for three years or so
- Worsening hearing problems
- Feet/Foot problems
- Real-life drama and difficult people
- Academic difficulties (?)
- Limited social support
- Recent death of a close friend
- Stressful break-up
- Continuous nightmares
Wow.

Do you have access to professional psychological support?
Please keep posting.
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My dog

mastered the "fetch" command. He would communicate he wanted something, and I would fetch it.