Confused what should I believe..

So please don’t bash me.. I’m 21 weeks pregnant and feel as if my partner had been sneaking around so I went in for testing on 3.19 was from my OBGYN I was told by the resident he wasn’t testing going to test for chlamydia, Gonorrhea just a UTI (well it still got sent out for those stds just I wasn’t aware.. ) and he diagnosed me with a Yeast infection (based off my symptoms) so I went to a outpatient clinic and got a test the next day 3.20 for everything…well on 3.26 I got my test results and I was positive for chlamydia.. the doctor didn’t call or send medication till 3 days later. So that evening I went into another testing facility and let them know the situation as I’m worried about my baby (they gave me meds for treatment) and they ran another test but the test came back 3 days later negative for chlamydia but I was positive for BV.

I’m just curious was it a false positive that I got..I just don’t want to confront my partner accusing him of giving me something if he didn’t or cheating in general.. I took the meds no matter the situation but I’m just really confused.. I posted all the test results below.