I have never felt so sad in my life. Why do I feel this way?

Is there a specific identifiable cause for the sadness? Have you felt this way nearly every day for at least two weeks? If so, perhaps you should seek out help form a mental heath professional!

Its a phase in your life.. Life brings you through ups and downs.. its the reality of life which humans cant ignore.. Just relax and be yourself once the strome is gone all will be calm...

maybe because your situation right now is that you feel so much happiness and everything goes in your way that's why you can't remember that you have been sad before

You may feel this way due to personal problems that have happened or things going on in your life lately. You have to think about what's happened lately in your life and how that's affecting you and try and get to the root cause of it and then hopefully you will start to feel a little better. It may take time but at least you will be feeling better then you do now.

Sadness is a normal emotions that occurs in every human's life. Sadness can occur because of loss, grief, disappointment and so on. But as you have never felt so sad in your life, so it is important to reflect back and ask yourself is there anything that happened not as you expected which caused sadness. Because my asking yourself, and reflecting back you will be able to see the clear picture of what exactly caused the feeling of sadness.

For me when i am sad it is because depression is coming on and then i have to do some self care and a lot of times the sadness goes away but when it doesn't i have to look at weather my medication is working right or not!

Well life today is not easy for most people with alot of stress and pressures from all angles and may be due to circumstances or health issues could affect your feelings maybe some traumatic event in life or the weather changes all can contribute to feeling low. Or there could be an underlying cause such as depression or anxiety mood disorders are very common these days, but with the right help and treatment can be improved.

Unfortunately, there isn't a straight forward answer. If you've just been through a traumatic experience or emotional event, that could explain why. You could be experiencing some depression. Without any additional information, there is no way to know.

It could be that you have a health condition. Or you just lose excitement over things, or you are undergoing some change experience like moving to a new place, a death of a loved one...

It's completely normal to experience sudden sadness. Sometimes stressors build up or you experience an event that triggers a level of sadness you're not used to experiencing. A good way to identify what's causing the sadness would be to attempt to find the trigger. Looking into recent life events can help you find what caused that sudden shift. Also, keeping a wellness journal can aid in monitoring your sadness.