hi I am 48 year old female who is in average health: mild asthma, osteoarthritis in feet hands back, still overweight but recently lost 30 lbs, still need to lose 30 more, normal 120/80 bp and very active, 2 hours average a day walking with doggie. But, have a great deal of stress and don t get enough sleep: I don t require much more than 5 hours to function well, but lately, have been interrupted in sleep. Last night was very stressful and I have had pain in stomach under breastbone (suspect an ulcer in the works or at least acid reflux) with some tightness on left side under breast for past 18 hours. The asthma is not under control today, either. Any thoughts?