You are symptoms are pointing at gastritis, constipation and irritable bowel syndrome. And in chronic constipation, you need some or other trigger for stimulating the peristaltic movement of intestine’s for proper Bowel moment and satisfaction of proper emptying of bowels.
Weight loss is because of poor absorption, in cases of intestinal tuberculosis, we have found drastic weight loss.
Sticky stools can be because of mucus discharge, which can be due to gastroenteritis, H, pylori corhns disease , or any other kind of infection.
According to ayurveda, you may be having grahani roga, atisaar or visuchika
Reflex is because of acid peptic disease where the formation of acid in the stomach is more which is causing, sour belching .
You may also be having hyper sensitivity of gum and teeth along with frequent mouth ulcers and migraine
Bloating can be because of improper intestinal flora
Next Steps
Add soluble fibre in your diet, use of laxative is also helpful, though temporary, yoga techniques like Shunk Prakshalana help a lot. To avoid bloating, you can follow Pawan Mukta Asana,
Health Tips
Strictly avoid over spicy foods, excess tea and coffee, overthinking, stress, anxiety. Practise mindful, meditation, Yoga, Nidra, balancing posture .
Grahani kapat ras an Ayurvedic formula can help you if it is taken with bilvavaleha
Isabgul can help you to relieve constipation