Reoccurring UTIs in early pregnancy

[Comps83]

I’ve had some horrendous UTIs in the past but luckily the whole 5.5yrs I’ve been with DH I’ve managed to avoid them
Until now . I’m 9 weeks and I’ve had 2 since conception . Problem is whenever I do a urine test the doctor always says they couldn’t find anything, even when it’s so bad that there’s blood in the sample!
Doctor told me it’s dangerous for the baby so I got the last one treated straight away and I’m seeing the midwife for booking in apt this morning so will put another sample in . But if they keep coming back clear then I don’t know if they will keeping giving me anti biotics, but it’s too risky to not get it treated and I KNOW I’ve got a UTI
Anyone else had this problem?

Yeah, I've had two courses of antibiotics but still feel as though things aren't right and that I may still have one. First time in 10 years. Will mention to doctor next week

I’ve just been told I can’t have any this time and to come back if it gets worse