Stool for occult blood. With hydrocort?

Stool for occult blood came back positive. I'm a patient of ulcerative colities and srus had an apc in the past as well but now the bleeding is too high Although the CBC says haemoglobin levels are very high even though there's high bleeding. I also have problem of epilepsy and refractory tremors and I'm advised for deep brain surgery. I'm on encorate levipil lorazepam inj. And for ulcers I'm on hydrocort inj 3 times a day for 5 days ( followed this course for 6-8 times in last 2-3 mths)I used to also take  tranexa ethymslate injection for bleeding but currently i am not. Tramadol inj for pain  and pan zofer multivitamin etc for vomiting and acidity. So should start on tranexa and ethymslate inj along with hydrocort ? Doc is insisting to get admitted get endoscopy colonoscopy and apc done. But due to seizures it's currently not possible. So he's treating me with injections and stuffs temporarily. Shud i start tranexa and ethymslate