Having nightmares/dreams while TTC

I been waking up to mean nightmares and some weird ones. Recently it was a nightmare. I woke up crying in my husband arms thinking he wasn't next to me, that he was never in my life. I was alone. This is our first TTC, I'm on 2dpo. Is this normal? Usually it my family who have weird dreams then calls asking who pregnant. lol Not trying to get my hopes up to much.