A bit confused

kupo

My body is doing whacky things so I've been testing. I'm three days late?? I'm not sure though because I'm not sure when I ovulated. My boobs have gone up three cup sizes and they hurt so much. When I woke up this morning they felt like they were "shooting" and yesterday marks were left where my nipples sit.

I've gained 3 kilos in two weeks. And I feel nauseous at times. But I can't get a clear positive.