Hi there. Emotions play a very important part in our lives and I can understand how stressful it must be for you to not able to get a handle over your emotions. Emotions such as sadness, worry, fear are quiet powerful and worrisome. But it's not like this is how your is going to be. Seeking professional help is a great way to take control over your life and not let your emotions get the best of you.
Next Steps
Going to a psychotherapist would be my advice. You can consult me for the same.