I can completely understand your anxiety. With my DS i had absolutely NO symptoms until 7 weeks then it hit me like a tonne of bricks! Your current symptoms sound like very normal early pregnancy ones. Morning sickness doesn't always have to be hugging the toilet bowl every 5 minutes for some women its just constant queasiness and some don't experience it at all and i call those women 'abnormal'

Providing you have no red blood or painful cramps i wouldn't worry and try relax (a lot easier said that done i know!)

this is a sticky bub xx