Early signs of twins?

Emilee

I am an Identical Twin. My mother was pregnant with triplets, and the other baby was in it own sac, and wasn’t getting enough nutrition and passed. (My mom got pregnant with triplets all natural, no medications or anything) Now I am pregnant. I’m curious if I’m carrying one, two or even three. I have my first appointment on Friday. But I’m sooooo excited so I keep looking everywhere for early signs. 😅