hi sandy, sounds like you maybe slightly anemic, if you are experiencing heartburn bloating flatulence then there is every chance that you have an intolerance to a food type ie dairy, wheat/gluten.your metabolism will have abearing also upon this in as much as your bodys ability to rid of toxins, skinbrushing pref morning,will help as will brisk 20 min walk daily,sauna steam room twice a week ,keep well hydrated,the condition of your tounge is also a good indicator as to whats happening,white coating at back too much damp in body,crack down centre weak digestive system, teeth marks on sides anemia sore tip zinc defecient,failing this see good nutrionilist