Anyone else in the same boat as me?

I am almost 19 weeks pregnant right now and I have been having the most vivid, craziest dreams lately. I mean, nightmares, to the point of waking up in the middle of the night crying and reaching out for my fiancé! They don't make much sense, but leave me feeling a bunch of emotions I don't want to feel right now. Anyone else experiencing the same thing? I'm literally exhausted from my dreams it feels like.