Nausea 2ish am and threw up 3:15ish am

It's now 6:22am, haven't been able to sleep apart from maybe 11:30-2ish. Feeling a tad off but better once I threw up. Had some sharp pains around 2ish, but not again. Tried to get some things done but hard with a sleeping two year old. I was not expecting so soon since my first was 4 days late. Was planning to have things done this weekend. Nothing is done. And yesterday was my sons last day at daycare (goes M/T/W) Anyone else get nausea before labor started? 🫣 Not ready!