Help ? 😰

Hi ladies!!!! Hope everyone is doing great!!!

Recently ive been noticing a lot of changes. Im currently 28 wks and about 2 wks ago i started noticed heavier discharge and almost greenish like. And was accompanied with spotting.. Called my OB and he prescribed antibiotics as he said it was most likely a yeast infection. I finished the 10’day prescription and the greenish like discharge is still there, and today i noticed some spotting again. I am feeling alot of pressure but it is tolerable.. i do have a drs appt on Friday, but have any of you experienced this???????