Hi appreciate your effort, at least this point of you could to decide to look for a help.
I understand at some situation, emotional dysfunctions like stress, anger, anxious, frustration and others might have started could be for various reasons. Leading to the panic attacks and low self-esteem. I think any time you couldn't or didn't try to cope with the situation. Gradually it would have grew up along with other areas in you, therefore lack of coping or management skills is making you difficulty deal with the circumstances or people around.
Although it is common problem, at this period, it would increase. I suggest you to work on thoughts and explore the reasons for stress/anger .
2. Try little and understand to accept the problems/ challenges you might be facing.
3. Focus yourself on the positive side of your life, activities which can keep you calm and relaxed. Keep goals which could motivate you.
4. At the same time take a help of an expert to guide you through the process of coping with the problems.
Stay positive, take care
Next Steps
It is important to Visit psychologists, if necessary they will help you to take guidance from psychiatrist for medical advice.
Health Tips
Make time to spend in hobbies, follow routine and exercise, avoid that triggers your emotions leading to anger or stress, relaxation techniques, reading books, proper sleep (timely), less time on electronic devices, (if it is unnecessary).