Constantly hungry & tired

So I stopped by a friend’s house today to see how she was doing. I told her about my possible pregnancy and she told me about what was going on with her.
I sat and listened to her and her family talk. All of a sudden, I smelled something. It was so strong I had to hold my nose.
Turns out, it was from some kind of alcohol one of the guys was drinking. So I stood there and turned my head for a few seconds til the smell went away.
As I stood there, I realized I was starving once again. I’ve been like this for the past 4 days. No matter how much I eat, I get hungry again 20 minutes later. Its torture.
So I asked my friend to go to the store to go with me. I picked up two tests (which I’ll take one here soon once I have to pee again) I left there soon after
to get myself something to eat. So I’ve been sitting here eating and I’m still hungry. I hope its one of the symptoms of pregnancy. At least it would explain the extreme tiredness I’ve been feeling the past few days. *Sighs* Will write more later.