Sore vagina

Hi I’m 8 weeks pregnant with my second baby and my vagina has been so sore (sorry tmi) but It hurts to walk and no I haven’t had rough sex recently. I experienced this with my first but when I was around 8 months pregnant ready to pop. But why am I feeling sore down there this early !!? I have my first ob appointment 2 weeks from now. Could it be that I might have 2 in there??