Confessions of a Switch Nurse

I'm in my 30s and I work as a nurse. In my DDLG fantasies, I sometimes play the little one who needs care and attention, feeling completely vulnerable yet incredibly cherished by my partner. Other times, I step into the caregiver role, offering protection and guidance to someone who trusts me implicitly. This dynamic adds depth and excitement to our relationship. Is it normal for a switch to feel this way in both roles? What advice would you give to maintain healthy boundaries while exploring these fantasies?