I’ve had them for years, they come and go.
Two different types and treatment, ones caused by a bacteria in your gut, a blood test will determine this, treatable with a coarse of ABs. The other seems less clear, this is the one I’m just shaking off. A change of diet is working for me, no alcohol, no tea or coffee, no spicy foods, no citrus fruits, no tomato based stuff, low fat everything…its been a long month but pain free now and half a stone lighter.