Starting this already ??? Lol

So I found out on Wednesday and according to glow I'm 4 weeks along. Well I've been tossing and turning throughout the nights already. Idk if it's just cause I'm so excited or what. But today is my only day this week off work. Well i woke up refreshed and ready to be awake at 6...... i couldn't believe the clock when I seen it... i usually don't get up till around 9 on my days off.. anyone else already ? Lol