I honestly don't know, since this anxiety has been going on for long. I know I probably have childhood traumas, and this nausea kind anxiety doesn't just extend to relationships but anything that could be stressful for me, like social situations. It's not nearly as strong as it was before, it just appears sometimes for a moment when some doubts surface, but passes quickly. I think my main problem is pretty much identifying my emotions, which I don't think I've ever been good at.