slight burning but would this cause bleeding too?

After going to the bathroom I noticed very small bits of bright red blood on the toilet tissue. It’s happened a few times. I’ve recently started a sexual relationship that can get, um, intense but the blood sometimes appears days after sex. So that doesn’t seem to be the cause.

What could cause bleeding labia? I also noticed a small amount of blood from my vagina itself but my period was a week ago.

i went to the doctor yesterday and i was told i have bacterial vaginosis.i heard that plain yogurt with active cultures can help so i was going to try it today only to find out i started my period,i was wondering if you could try the yogurt thing while you’re on your period and will it work the same
actually if you ask your ob/gyn they would tell you that using yogurt is a good remedy baecause antibiotics kill the bad bacteria and good so it will come back but te yogurt is full of good bacteria therefore fights off the bad bacteria naturally and yogurt is a good way to prevent it and keep your vag always smelling fresh.i did my research(not trying to get smart just thought i would put out there extra details