Feel like when I go through anxiety/stress my usually well behaved stomach causes me for past month to start burping alot, feel like food moves slowly down my throat, random pit of stomach pain, stool amount changes/BM's less frequent. No bloody BM.?

For some people - the GI tract can be quite reaction to stress. Please work on reducing stress/ anxiety. Talking therapy ranks really high. Cognitive Behavioral therapy or psychotherapy can be effective. Aim for daily exercise, 8 hours of sleep per night & good nutrition w 5 servings of veggies & 4 of fruit per day. Try tai chi, yoga, Qi Gong, progressive muscle relaxation, deep breathing exercises & meditation.