I think these are all symptoms that build what we call depression. While it can be a medical condition, it's often something caused by life experiences. It's often an emotional issue.

Also, medication isn't nearly as effective as therapy with medication. I would suggest you find a therapist who fits you, who you can get to know and trust, who you know will be kind to you, who will listen, and who you can work with to find yourself again and enjoy all the things you have.

A therapist can help you see things you never thought about. They can help you find changes in your life you need to make or root causes of problems you face.