Am I pregnant ?

Alisa

So I took a test this morning bc I been having morning sickness nd mood swings, it said negative so I showed my boyfriend nd we put it on the table but then I picked it up to throw it away a few hours later nd it showed it was positive ? I guess I didn't give it enough time to load.. can yall help me ? I'm only 16 and ik it sounds bad but please help me idk if I'm actually pregnant or if it's a false positive.