Help. I'm having another scare or issue at the moment. All morning I wanna think to say I've have anxiety on me all morning. But my biggest concern whole dealing with it is the headaches I've been getting lately. Some dull, some sharp, some on different places, head fullnes, and it has been bothering me to a point where yes I wonder if it could be a brain tumor because I keep having faint like sensations along with it. Plus even when i lay down to just try and relax i still feel like im on a boat and i still feel the dropping sensation or like im falling into a faint, even laying down. Can the brain be that powerful that if I keep thinking I'm going to faint or keep thinking about the headaches that it can actually happen or come close? I also keep constantly being worried of my mild nausea and upset stomach that I only hope is from the acid reflux but I keep thinking I'm soon gonna vomit cuz I feel it in my throat sometimes. Can my mind really make this happen if I keep thinking it will? Has this happen to anyone? Even as I'm driving soon as I get in the car I automatically get scared saying please I don't want to pass out or faint and I get so nervous. Is my mind making me having an anxiety moment just by thinking like this? Help. What are some of yall thoughts or has this happen, is this possible?