Ttc and have a uti.... HELP!

I have a uti, went to the pcp. Confirmed it’s a uti. Ttc and just ovulated and now I’m 3 dpo. She wants to put me on antibiotics but I don’t wanna mess up any chance of getting pregnant. I read online antibiotics are bad when ttc. Help.... (I am doing natural remedies for utis) so I’m not just leaving it untreated. Just don’t wanna mess up my chances.