No more morning sickness??

My morning sickness started at exactly 6 weeks and was very strong throughout the whole days up until 6+5 when I would only get waxed of nausea. Today im 7 weeks and I’m still only gett nauseous or throwing up a little bit throughout the day which is making me sooo nervous!

I heard you’re supposed to have morning sickness up until 12 weeks. Is it normal for it to subside like this?