Hey y’all!

Recently (past week & a 1/2) I’ve been feeling super nauseous starting about 8:30 at night to 12:00 in the afternoon. I’ve also had horrible insomnia during this time, I’m talking running on maybe an hour or so of sleep a night. My lower abdominal area has also felt stretched, pretty much all the time, but it’s worse when I’m nauseous. I’ve also had a slight metallic like taste in my mouth. But starting today I was super dizzy, to the point of almost fainting many times during the day. I guess what I’m trying to get at is could these be early pregnancy signs? What were y’all early signs? Please help me out!