Pregnancy symptoms totally gone...

So I’ve had nausea since finding out I was pregnant, along with feeling weak and dizzy due to low blood pressure, and the bloating. I was 9 weeks yesterday and in the last 2-3 days every pregnancy symptom has literally gone. I would even say the bloating has decreased. Is this normal at 9 weeks? I’ve read this is when symptoms peak and I’ve had the opposite happen? Please give some advice :(