Baby can’t get rotavirus vaccine and I feel terrible

My {2month old baby girl} can’t have the rotavirus vaccine because I was on an immunosuppressant for UC during my pregnancy. She has all of her others but I was told she can’t receive live vaccines for 6months because of this and they don’t give the rotavirus one past this. I’m really beating myself up for this and am worried I won’t forgive myself if she does end up with this. I guess I’m just looking for reassurance that I’m not some terrible mother for this. Is rotavirus super common? She doesn’t go to daycare she is watched by my mother 2 days a week but is occasionally around cousins her age whom are all vaccinated.