You may experience this some times, it is common. But if it bothers you too much you need to get medical evaluation in addition to emotional counselling.
Next Steps
Consult online for personalised psychological counselling and if required homeopathic treatment can also be given. Looking at your age you also need a healthy diet to take care of your nutritional needs.
Health Tips
Have a healthy, balanced food and drink lots of water. perform exercises and sleep properly to relax your mind. With online consultation personalised lifestyle plan and counselling can be done.