That is exhausting.
I lurking in this thread cause dd is similar. I'm taking ds1 to be adhd checked as soon as I can get an appt. Dd is following in his footsteps x10 already and she is only 16mth.

We have night tantrums over blankets. The feel of certain materials on her skin sets her off. We worked this out after 2 weeks.
She also has night terrors but they are different.
She is very high maintenance already.

Sorry no advice