HELP!!!

hey ladies, this post is going to be TMI. I have this weird smell, I got diagnosed with BV about 9 months ago when I used a bar soap and I started smelling "fishy" ... doctors told me it's because my PH levels were off. I got medicine it cleared up. then we moved into our apartment and a week after living here I got the smell again. I feel like it's the water bc I'm VERY sensitive but he also finishes in me each time we have sex so it may be that. idk, I'm super embarrassed to have sex and nothing is working for me. please help!!