This much description is not enough. You consult a clinical psychologist or psychiatrist for evaluation and treatment planning.

you need Talk therapy immediately as you must be having so much pain & suffering in back side of your mind cunsult some counselling Psychologist try to improve your will power you will be fine soon

Hi, it looks like something is bothering you that is making you feel upset. You are a happy person by nature but recently you are not your happy self. To feel better it is important to know if you are upset or stressed about something. You can talk about what is stressing you out and what is making you feel upset with a psychologist and seek counseling.

There will. Some reason for this unusual you.. You may be thinking about something or someone, that that could be the reason. It is better to seek a professional support to overcome this issue.

Hello dear I can understand how you might be feeling. You are not only getting anxious and sad, but you might also be feeling irritated and asking yourself as to what is going on with you. You might be trying to find reasons behind your sudden unwanted changes in your behavior. You don't need to worry anymore. Contact a counsellor or a Psychologist now. You can also contact me and I will help you to your road to recovery. We will together explore the reasons behind your sudden uncontrollable behavior and I will also assist you towards the solutions to your problems. Don't worry, you got this!

Hi... Few questions: 1. Did it started happening after a particular incident or randomly? 2. Are there any major changes in your life recently? 3. Is there anything that happened long back that you have repressed? Please start taking counselling sessions. This can be a normal swing in mood or early signs of some underlying condition.