chlamydia persisting..?

hey everyone,

so i tested positive for chlamydia 2/5. i had sex 3 days before not knowing i had it so my partner (at the time) & i started treating w doxy 2/6. i finished my treatment 2/14. we went to get retested 2/19, & i was positive still, he was negative. (he took 10 days on his own) the dr told me i probably retested too early, but i was still scared to have it so i did the azithro 2/27. (different dr)

to add, i had protected sex this week but im still freaked out that it was transmitted through the condom (don't you love health anxiety)

do i retest now that its been 4 weeks since initial treatment, or do i wait until 4 weeks after 2nd preemptive treatment?