9 weeks. Cramping, & symptoms almost gone.

So I’m just over 9 weeks along & have noticed cramping over the past 48 hours. I’ve had cramping off & on since finding out I was pregnant, but it seems more frequent & more noticeable these last 2 days. I also feel almost normal today, even though I’ve had pretty bad morning sickness the whole time. Should I be worried? This will be my first & we’ve had 2 very early losses already, so I am pretty much terrified 24/7.