Having sex with possible UTI??

I'm seeing my boyfriend tomorrow after him being at bootcamp for a long time and after this weekend I won't see him for another two weeks😭 Last week I thought I had a UTI (only had burning while peeing) and went to the doctor, who did a urine test and said I didn't have one. Symptoms went away and the burning started again two nights ago. I got a home test and leukocytes were positive but nitrites negative so I have to test again later. I have a gyno appointment Monday anyway so I think I'll wait but can I still have sex this weekend?? This would be my luck☹️