So I'm high key freaking out

Hannah
I am due for my period in 12 days but I had unprotected sex twice and I have had a lot of nausea and some foods have made me gag yesterday I was on an airplane and I had the worst nausea I have had I have had some breast tenderness but not much and lots of white and clear discharge I know these are all signs but I can't take a pregnancy test yet and I am majorly freaking out I just need some words of encouragement Or advice and maybe let me know what you think. Thank you guys!