Odd dream. Possibly pregnant.

So i wanted to share a weird dream i had last friday. I dreamt that i was in my old house where my son was conceived. My husband an son had asked for tuna fish sandwiches. I went to the grocery store and was scooping tuna fish into a container. I brought it home and made them sandwiches and they said they were good. A short while after, i woke up. My husband works overnight and had just got in and was making a sandwich. He calls out to me and asks if i made tuna fish because the fridge smelled like it. I didn't have tuna in there at all, only dreamt about it the night before. I posted this on Facebook and a friend of mine said sometimes dreaming of fish can mean your expecting. Yesterday i got a very very faint line on a first response pregnancy test and today as well. How weird, this whole situation! ❤