Hello everyone, I haven't posted here in a while!

So a lot of things have happened and after some ECGs showing tachycardia and me feeling faint a lot, I have to have a tilt table test next week. Has anyone here ever had one of these done? I'm pretty anxious about it because I read that it could cause nausea and ...the thing I won't mention because I'm very emetophobic. How did it make you feel? I'm pretty anxious about it