Hi I'm 24 And My Period Was August And I

Hi I'm 24 and my period was august and I just got my period the 8th of this month and it stopped the 12th I bleed normal buy usually it my period stays longer and I took a pregnancy test it was neg. And I did a blood test the begin of Oct or end of Sept it was neg but my breast are sore and my nipples really sore and I'm my vaginal area get really wet what's going on