Nausea making me feel paranoid

KierstIn • Going through college, happily in love with my best friend. Definitely want kids but not for a long while! ❤️
Before I go to sleep at night and when I wake up in the morning I feel like I'm going to throw up. This has been happening for several days now. The first time I thought it was just what was left of a really bad hangover...but it keeps happening. Any idea?