Every time you eat the colon gets more active. In every human every meal every single day of your life.That can make IBS symptoms act up.Smaller more frequent meals sometimes helps.So can taking an antispasmodic (go to the doctor to get diagnosed and get a prescription) 20-30 minutes before a meal.In all your posts every single thing is always in every case consistent with IBS.Every single way you can find to describe pain or straining or bloating or everything like that is always consistent with IBS.Have you seen a doctor about any of these symptoms?Have you seen a doctor about anxiety since your posting style is consistent with other people that say they have anxiety?