Confused

So mom and I are out in town, went to walmart, ollies next, then the grocery store. We stop at a chinese place to eat with my dad for lunch and I only got rice bc I can't eat a lot. I take like 2 bites. My stomach wasn't feeling good anyways. I instantly have to run to the bathroom and I puked everything up. My pelvis hurts so bad. Having pains in my lower belly. So much pressure. I can barely walk it hurts so bad. Past 3 days have lost big chunks of my plug. Not bloody just yellow. So tired.