My vagina hates me

Okay so I’m not sure if this belong in this group wasn’t sure where to put this to get feed back, ever since I had my son ( 2 years ago) I notice I get VB and yeast seem like every month. The lil clinic in my town knows me by now I’m in there every month getting swab. I have been on probiotics religiously take cranberries pills. I have seen my gyno for year paps and she never had any answers on how to help me control it. I notice I usually get them after my period or so month before. Here past month I have yeast all month and been taking Fluz or how you spell it. Like last time I swear it more like VB but the test show yeast. But I still have the smell and itch now past couple days I notice my husband D*** smell kinda fishy..... I feel so embarrassed we’re kinda trying for a second child baby it hard to when my sex drive isn’t there due to all of this. So my question is anyone I mean ANYONE have this and have any trick that work for them I have took boric acid the pill you stick in your vjj I also cut back sugar in my diet.