Hello,
These all symptoms can be present in depression. Depression can affect anyone and you can overcome it completely. Depression symptoms include feeling low all the time, loss of interest in previous pleasurable activity, feeling lonely, change in appetite and sleep, low in energy, confidence, hopeless, helpless, worthless feeling and sometime even suicidal ideas. Few of them or all can be present at a time. Mental health professional will assess if you have depression or not? Depending on the severity your treatment will be decided.
Next Steps
Consult nearby psychiatric clinic. You can contact me for further help.
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. This is a bad phase and it will go.