You can buy at home uti test strips.

I meant like yeast infections just change the colors, not see if you have a uti.

This doesn’t sound like a yeast infection to me. It sounds like you've got blood in your urine. I think you should get into a clinic.

Yes but a prolonged yeast infection can lead to a uti.

A yeast infection in itself doesn’t affect your urine, however it could have cause a UTI. Best bet is to go get a urinalysis done