Fluctuating symptoms?

8 weeks (and first ultrasound) tomorrow and it seems like I have good and bad days. Week 6 was pretty miserable with nausea and fatigue but now things have subsided somewhat and I have moments that are worse than others. Overall I still feel off and not like myself at all but definitely fluctuates.

Just curious if anyone else is having that? My symptoms were pretty steady from weeks 6-13 with my first so it’s just different. We lost our baby at 8 weeks in November so I’m of course a bit anxious about it.