I am pregnant at early stage but I do have stomach...

What is the treatment of stomach pain in pregnancy?
Keep away from sugars and milk
Stay away from eating hot spices
Stay away from eating wheat and its products
Take famotidine 20mg pill when needed
take paravomin pill that contains vitaminB6
Eat chamomile syrup, sage and anise
Eat several meals a few times a day
Eat fresh vegetables and salads continuously
Drink water heavily
What are the causes of stomach pain in pregnancy?
The excessive stomach pain is due to the hormonal changes that cause relaxation of the smooth muscles, relaxation of the stomach valve, and the esophageal reflux and pressure on both intestinal parts of the pregnancy sac