After getting over a uti and a yeast infection i feel like i have to urinate often, and the outside of my anus itches. is something else going on?

Some possibilities: certainly yeast infections often occur with these symptoms and commonly occur after being treated for a UTI. in theory pinworms , allergy, not having fully healed up fro the yeast infection are some toerh potential causes. Cannot say in your particular case, however.

Please bring this up with your Gynecologist who knows your medical history. If you don't have confidence in your Doctor see another for a second opinion.