bv maybe?

(i'm 5weeks pregnant) i don't know if it's a yeast infection or BV or what, but for a few days i've had a not so good smell down there. i use unscented soap and only wash the outside obviously. i don't usually notice it until i have sex. i don't have any other symptoms though, no itching, redness, pain, or anything. i also am STD/STI free. i have some "the killer" boric acid suppositories but i read that it's not safe for when you're pregnant. obviously the best option is to see a doctor it's just very difficult for me because i go to an indian clinic and it's hard to get seen in a decent time frame. i'm wondering if anyone else has experience this to and if there's anything i can do to help?