YEAST INFECTIONS & BV

LADIES HELP ME. I just went to the doctor last week because I was pretty sure I had BV. Strong sour odor, yellow/sometimes green discharge, and a lot of it. Turns out I had a yeast infection, okay. Treated that and I’m pretty sure it went away because I had white discharge for probably 3-4 days. Okay my boyfriend & I were on vacation, yes we had sex multiple times and this was after the infection was cleared up. Fast forward to maybe Friday and I am having a lot of yellow discharge again!!!!!! I actually go back tomorrow to the obgyn for other reasons but like what is happening?!?!? I always have this problem honestly, I’ve had BV many times, yeast infections many times, cervical inflammation, I’ve had it all 😅 my doctor suggested this stuff called rephresh it’s a vaginal gel but it is pretty expensive, it would be worth it if it worked though. Have you guys used this stuff before? Do you have any ideas on how to stop this?!?!

Some notes:

1. We don’t use condoms but we used to and still had the same issue

2. He doesn’t cum in me

3. He takes a shower before we have sex every time

4. I take baths but I don’t use soaps until the end

5. Pretty sure sex is a common denominator though bc this didn’t start until I started having sex, but I’ve only had sex with one person