I have my hens night this Saturday day and night which is at a brewery so lots of alcohol involved. We only had sex one day in my window which was day 14.  My period is due on Tuesday and I'm experiencing so many cramps around what I'm sure would be implantation. Wondering what I should do? I'm 10dpo today and on hens I'll be 13dpo. Scared to drink incase I am pregnant but don't want anyone to know as it is super early. Please thoughts would be appreciated. No idea what to do.