You can increase the dose and see if it helps you. I'd try an extra one today, (several hours apart from your first capsule), only one tomorrow, two the next day so you can increase your dose a little more gradually and avoid any possible die off.
Diagnosed with ulcerative colitis spring 1999.
Maintenance dose sulfasalazine. Probiotics, l-glutamine, vitamin D and fish oil caps. George's aloe vera juice. Oregano oil antibiotic, antiviral, antifungal. Mostly grain-free and dairy-free diet. Long-term remission with only minor blips.