6 weeks and no symptoms. Just some acne in my forehead. Is that normal?

I dont know if its normal but since i found out I'm pregnant i didnt really feel any symptoms like the usual. Morning sickness etc. I had tender breasts for a week but after that nothing. I still like the same food. I still smell the same things as they are. Not really craving anything. I just feel more hungry at night but that's all it. I feel bloated when i didnt know I'm already pregnant but after i got the test all seems just normal. Anyone has experienced the same thing.