If there have been any hormonal changes this can be PMS. You may need to see a General practitioner. But if it's happening due to thoughts like intense anxiety then you can see a psychologist. This might happen due to excess thinking about future. A psychologist will help you manage these thoughts.
Next Steps
See a psychologist but if these symptoms persist see a psychiatrist.
Health Tips
Instead of focusing on body sensations focus on the thoughts and an alternative thought that is more helpful.