I have been diagnosed with ulcerative colitis from 3 years ago and i tried different medications, please advise?

I have been diagnosed with ulcerative colitis from 3 years ago and i tried different medication like imuran asacol pentasa and prednisone they worked for a while but then they stoped being effective . Then the doctor started entyvio i tried 5 injections but the symptoms didn’t disappear. And lately i had a surgery for a perianal abcess and i have setons for fistulas . Now i am on simponi i took
2 injections and i am taking prednisone . Is there any advice ?

Age:21

Male

Medications: Simponi

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