So 3 weeks ago I ate at Burger King and about 20 minutes after I experienced pain in my stomach. For 3 days after I could not go to the bathroom and experienced stomach pain. Since then I have gone to the bathroom not like before. Just little bits at a time. The stomach pain has subsided to minor and annoying. Still not 100% though and feeling tired and have to sleep on my back to avoid pain when I try to sleep on my side as usual.