Hello,
I can understand your problem. Yes these problems are related. These symptoms suggest depression. Depression can affect anyone and you can overcome it completely. This is a phase and it will go. Depression symptoms include feeling low all the time, loss of interest in previous pleasurable activity, feeling lonely, low in energy, hopeless, helpless,worthless feeling and sometime even suicidal ideas. You can have any of them or all of them.
Next Steps
Consult a nearby psychiatric clinic. Go for blood test like
Thyroid function test and serum
B12 levels.
Health Tips
Make sure you are not alone try to be with someone close to you, share your thoughts, sleep for adequate time, have healthy meals on time, involve in activities you used to enjoy earlier.