Hi doctor, from 3-4 months many times I faced issues like indigestion, extreme gas , constipation sometimes loose motions also . Also get burping with bitter taste and mucus. With this sometimes i feel fast heartbeat/low bp. With low bp I feel very cold. My hands get cold. Due to this i feel so much stress. Please suggest what can be the issue. Attaching reports for full body check up.
HbA1c is 5.3 and
Thyroid profile test is normal T3 -100.2 and T4 - 9.4, Iron is 22,
Vitamin b12 is 148 and
Vitamin d is 3.5
I am making lifestyle changes which is helping me reduce these symptoms but still I get these sometimes.