7w2d and exhaustion is winning!!!

So, just went and took an hour nap in my car today on my lunch because I am so exhausted. Lol. Don't know why, been sleeping at least 8 hours a night but, I just couldn't take it any longer. Between that and the nausea in the afternoon and evening. Go to the doctor on Tuesday for my first 8 week appointment and ultrasound. So excited. Any one else feeling the same???