Well it’s not normal and nice. These are baby steps towards building confidence like go and say hi to someone random. Such activities on a daily basis will help you step by step to grow your confidence
What makes you sad?
What kind of situation makes you feel sad?
What makes you sad? And don't cry whenever you feel sad before going upto the level to just cry out remember to watch something funny or you can trick your mind by getting a fake wide smile on face and you will end up smiling. Just let go things everything happens for a good reason you were born in this world was a wonderful thing so just think everything happens for a good reason one moment might be sad but God has planned something more special and joyful for you for the next moment.
Thank u guys
I think u r doing a really great job, atleast u r pouring your heart out to release all your loads. U should continue it, also try to talk to someone, I.e. anything even some animal, nature or even your own self. You will relaxed and won't care much about how people think about you after that. It will also build your confidence up.
It works for me
Try to distract yourself when you feel sad but do cry once in a while to let out those emotions