Could I be pregnant?

Gina

So ladies, I was supposed to start my period on February 6th ... I had sex on the 2nd & 4th and my SO came inside me both times... I didn’t think anything of it since I was so close to my period. But when the 6th came around .. NOTHING .. now I’m 13 days late.. I took a test when I was 3 days late but it was negative so I was thinking well if I am.. it’ll be too early . If it helps, I’ve been having vivid dreams, headaches EVERYDAY , & kinda loss my appetite but always hungry. I am in my 20s so don’t comment lame stuff 🙃