Symptoms have disappeared.

Sara
Has this happened to anyone else? I felt absolutely shocking up until 8+6, then at 9
weeks I just jumped out of bed with a ridiculous amount of energy and haven't stopped since, I'm still sleeping for 9/10 hours but i have no symptoms, even my cravings have gone, I had put on 3lbs between 4-9, I'm now 9+5 and lost the 3lbs, the only thing I still have is skin breakouts and twinges in my tummy?? 
This normal?