I am 54 years old professional and had stomach issues for last 30+ years. After going through several doctors with a final diagnoses of Irritable BS I gave up. But God bless one friend who is gluten intolerant, advised me to try stopping all gluten foods last December and I did so. I felt amazing. My symptoms went away and I started feeling great in 2 weeks. I had my blood test done 2 months ago which came negative. Also when ever I eat something contaminated with any gluten product I get stomach sick for 1-2 weeks. Do I have truely gluten intolerance problem?