I know this is a late reply, but I think I know how you're feeling.
I get this too, sometimes I'll feel a very limited amount of feeling, then I feel totally numb and unable to feel emotions or anything.
I think you should go back to your doctor, psychologist, psychiatrist and tell him or her that you have this problem.
If you haven't already, go to your doctor and make them listen. Tell them you think you are suffering from depression (if you already are, tell them you think it's got worse). See if they can put you up for counselling or on medication.
I am not sure I understand...
You say that you can't experience emotions recently but then you say "I have cryed felt saddness aand got mad even felt happyness but its limited."?????