Night terrors/bad dreams

My daughter is now 13 months old and it seems like she’s going through a sleep regression or something... these past couple nights she wakes up screaming about 1-2 hours after falling asleep 😥 I usually go up to her crib to comfort her & nurse her back to sleep then put her back in the crib. After that she wakes up around midnight & stays in bed with us the rest of the night.

Tonight, I stayed upstairs where her crib is after she fell asleep about an hour and a half ago, I hear her moving then she starts screaming so I sit up out of bed and she’s on her knees facing the wall with her hands in the air crying 😪 ( her eyes were closed) I picked her up to comfort her and she opened her eyes and seemed really out of it. I’m a first time mama and I’ve never seen her do this before, could it be a bad dream??