I'm confused help? (Tmi)

J

Okay so I literally just woke up in the middle of my sleep and threw up and I NEVER throw up last time I did that was like a year or 2 ago so it's not common for me to do this but also my boobs have been so sore lately and I was cramping a few hours ago but I'm not supposed to get my period for another few weeks I'm just wondering if these are signs of early pregnacy or is it something more serious or if any mothers have experienced this before I'm just worried about my health right now (please no negative rude comments I'm young and never been pregnant )