Bacterial Vaginosis

I’m pretty sure I had bacterial vaginosis last month and had had it for a while, I treated it myself by doing boric acid suppositories for a week and a half then a hydrogen peroxide flush then I did a probiotic suppository for 5 days. I don’t think it went away but I’m not sure how to tell. What should I do? Is there a way to test this at home? I don’t have insurance and don’t want to go to the doctor. Also I was recently tested for chlamydia, Gonnoreah, hiv, and syphilis. So it’s not any of that.