TTC & Drinks !🍸

Samantha • TTC baby #2 after a miscarriage in March.
My bday is coming up on April 3RD :) going to be 21! I took out my Birthcontrol on March 2nd and my fiancé and I are TTC baby #2 . my period isn't till April 5th. . . Family and friends wants to celebrate big of course with drinks and music for my bday . I'm excited but a little concerned .. I don't want to drink and maybe be pregnant. I've been feeling nauseous and my breasts are really sore - took a pregnancy test - Negative. Maybe it's too soon to test. Maybe I'm not pregnant. Any comments or advice to help a girl out lol