i have a usual pulse of between 95-120 bpm. by blood pressure is pretty good, i am not extreamly overweight (5 6 and 11stone) i often have chronic diorrehhea, upset stomaches, etc. by sats are usually about 98%, and i am 23 years old, female. i am very worried about my pulse for one, as even though i hav been experiencing extreame anxiety surrounding by nursing course, i have actually been suffering from a high pulse and occassional chest pain for some time. secondly any ideas why i keep having such an upset stomach?? many thanks.