Proper clean up techniques

My husband and I just started trying for baby number one, and we are having sex every day sometimes several times a day. Sometimes there is not enough time to shower before heading out and the cum is leaking out of me all day and sometimes after a while it will smell funky. I’ve also had a few mild UTI’s since and I’m wondering if there is something I’m doing wrong 😬

I am a very hygienic person and I just want to be as safe and as clean as possible.

Any suggestions???