U should not worry about it... It is sometimes because of some underlying stresser..... Mostly Psychosomatic complaints.... It needs detailed assessment in order to reach out to the exact problem....
Next Steps
my suggestion to u z to Take an appointment with me as that we can togetherly reach to the conclusion and sort out ur problem..
Health Tips
Don't overthink about ur problem, otherwise it will exaggerate ur stress, which can result into more worries...