Always use a condom.
Vaginal to anal is fine with a condom, anal to vaginal is not recommended.
Are you still with this man?
Yes, we had sex last night. I am still with him.
I thought the bacteria would spread from
vaginal to anal and vice versa either way? Should I get retreated?
No reason to retreat if you are using condoms.
Why are you with this man if you stated you have made some poor choices, I assume you are talking about him.
Poor choices in terms of having sex again knowing that the course of treatment wasn't completed and that we still had it! I'm just asking for advice.
Probably should have waited with sex about a 7 days after he received treatment... however, reinfection is unlikely if you used a condom.
What if he went vaginal to anal with the same condom?
Do you think I should go to a dr. asap or wait the couple of weeks and get retested first?
Yes you are asking for advise but we do what we can no matter what if we read something that is amiss.