Symptoms gone

So I’m about 7 weeks pregnant, for about 2 weeks I’ve been having food aversions, honestly every food made me feel sick and had to force myself to eat. Super tired, and needed to wee all the time.

Today I’ve woken up and it’s all just gone! So cofnused. I can eat normally, weeing isn’t too bad today. They’ve disappeared.

I’m just wondering if this is normal? I did have a scan 3 days ago which showed a heart beat but scared that symptoms have now gone