Since your symptoms are not occuring at home there is a strong possibility that anxiety is a trigger. It becomes a bit of a self-defeating cycle because after experiencing the gas, you become anxious about it and pre-occupied with it which will set off your system, triggering the very symptoms you were worried about. Your comment that people are looking at you may be more of a reflection of how self-conscious you have become rather than what is really happening. Try to use some anxiety-management techniques such as deep breathing, muscle relaxation and calming self-talk. Use distraction, tell yourself that you must think about other things and not what is happening inside your body. If you have difficulty calming yourself on your own, seek out a therapist who specializes in anxiety management. Good luck, I hope you feel better.------------------This input is provided solely for educational purposes and is not to be seen as a substitute for professional medical advice, diagnosis or treatment. Always consult a qualified professional about your personal medical needs and any questions you may have regarding this information.