Am I normal?

I am currently 6 weeks and 5 days lately I have been wanting to eat pickles and strawberries. Not only that but I feel like I reek really bad seriously I am taking 3 showers a day at this point and now I am very sensitive and a lot of things make me cry. Anyone feeling like they just want to cry for the littlest thing? This is my second pregnancy and I feel completely different than I did with my first one.