Hello I'm 17 And I Had Sex A Month Ago

Hello I'm 17 and I had sex a month ago with my bf day after I had milky discharge I took monistat because I thought it was yeast infection I did more looking and it looked more like bv help I tried everything i was talking vitamin c rose hips inserting it and it doesn't really cure help my mom thinks it's regular discharge I have no itch no burn nothing help please