Help!

I just found out today I may be pregnant. I had been feeling sick the last couple days and Tuesday I couldn’t keep anything down so I when to a ExpressCare to see what was wrong with me well they did a pregnancy test. It came back positive. Well I set up a Obgyn appointment it’s not until oct 24 but if I’m pregnant this jelly bean is making me so sick to my stomach. I have try everything to calm my stomach down but nothing seems to be helping