Silly question but please help.

I won't bore you all with my sad story. I had a missed miscarraige last week. I needed surgery to remove my baby as my body wasn't letting it go and it's been a few weeks since it passed away. I had surgical interventions on Friday 13 May to remove my baby, they opened up my down below and my cervix. Here's the question am I safe to get in the bath? Or am I risking an infection? AV only been having showers. Thanks in advance. Xx