A week AFTER my previous period, I had a small-medium dark brown spot on my panties. Was it because of the coming ovulation? I looked it up and saw something named implatation bleeding and I got very panicked..

My period should come today, but all I've been getting (for the past three~five days) is yellow discharge (the same week I was also feeling as if I were on PMS-- very stressed and angry). It's pasty? Doesn't itch, doesn't hurt, doesn't smell and I'm having some very very very mild cramping and sometimes i "fart" by the vagina? (sorry for the crude word)

I usually have similar symptoms but I never had the dark brown spot.

I'm very afraid????? I got anxiety problems and the whole stuff is affecting me a lot?? What is happening? I'm serious about this I am very nervous and I can't ask my mother or else she'll freak out..

PS1: I have regular periods

PS2: I never had sex and never messed around with a boy (I kissed one but that's all, no petting, nothing)

I talked about it with my friend and she told me I'm just being silly but I can't get it out of my head?? Can someone please tell me whats happening?? I swear I'm not joking I am beyond serious I have nobody to talk about it