Fatigue, caugh, pain in stomach& back, discharge, spotting, dizziness, feel like I'm gonna faint, headaches, nausea, acid reflux, weak. This be?

You're sick. Presley, sounds like you are definitely under the weather. You should drink LOTS of fluids, some with salt (like soup or GatorAde) (at least 1 glass or cup every hour while awake) and get a pregnancy test. If this lasts more than a day or so, and especially if you actually do pass out or have fever or neck pain you really need to go to a clinic. Good luck!