Answer: It may feel as if the abdominal muscles are contracting and creating pressure in the stomach. The feeling can come from the abdominal muscles, the stomach wall lining, or the organs surrounding the stomach. The tight sensation is often a temporary discomfort caused by diet or hormones.
Solutions:Try herbal remedies. Certain herbs can ease nervous stomach in some people as it's happening.
Avoid caffeine, especially coffee.
Practice deep breathing, mindfulness, and meditation.
Try calming diffuser oils or incenses.
Find space for yourself to relax.
Sources: Medicalnewstoday.com,healthline.com