Twins?!?!?!?!?!

Kayla
So i knew I was pregnant the WEEK after I conceived idk why I just did. I was nauseous and knew it had to be pregnancy. I took a test 10 DPO which I thought was pretty early but got three very obvious bold positives. I have had several vivid dreams about having twins and this awful gut feeling that there's more than one little one growing. Not to mention I am showing at only 5w1d even though I know that it's bloating. So I guess what I'm wanting to know is.... are there any tell tale signs it could be twins before doctor confirmation.