Need advice please don't judge thanks!!!

I went to the er this morning having labor pains they monitored me for a hour and said my contractions are not strong enough to dialate because I was still at a 1. I got sent home I took a nap and when I woke up I was feeling lighthead and dizzy and feel like I am going to pass out. I am waiting on my doctor to call me. I've been feeling nauseas and threw up twice today amd have a slight headache. Ive been relaxing all day and I've taken Tylenol nothing help and advice for me I am 38 weeks today