Anyone feeling completely different than previous pregnancies?

This is our third baby and I’m honestly in denial that I’m even pregnant because I feel so... normal? By six weeks with my first two boys I was puking, having major food aversions, and completely exhausted. This time I’m actually full of energy and eating a ton. I’m not complaining obviously (haha) because this is amazing if it’s really going to stay this way but I’m worried something is wrong! I had serial hcg levels done last week and they looked great but my first ultrasound isn’t until Thursday. I’m trying to brace myself for bad news. Or maybe I’ll get lucky and finally get my girl. (But we’re really just hoping for a healthy, happy baby... no matter the sex. 😊)