Since I can’t visit the doctors , i’ve had some questions

1. If I have BV and I have sex with someone who doesn’t have an std, can I give them one or get one?

2.I get the BV like discharge every month since i’ve began periods, is this BV or is it just me?

3.They say STDs can be created from having sex with someone who has infected body fluids, Does BV count? and if so, how do I deal with it?

Please number your replies so I know which questions you’re talking about. Any help will be appreciated :)