Entyvio for ilieal crohns

Hi all,
I have moderate-severe crohns in my terminal ilieum. I was on remicade for 6mths which was effective at putting me in remission but caused lots of skin side effects so i went off it. I have started my first IV of entyvio and have not noticed any improvements. I am hoping it works given its safety profile. Does anyone have any experience they could share with entyvio for crohns? I've read it can take quite a while to kick in.
Thanks