My mom is a kidney transplant recipient she takes immunosuppressants so that her body doesn't reject the kidney, if i or anyone around her exposed her to covid she would have been a goner. I would have swallowed a bucket of razorblades if necessary
If I was in your situation I would get vaccinated as well.
I am not anti-vax, more pro-math, and pro-diet, exercise, sleep to combat health issues first, medicine second.
But given your situation, getting vaxxed ASAP is entirely reasonable.