Pregnancy is not what I expected...

I always dreamt of the day I would be pregnant. I thought it would be this graceful, beautiful thing. I am 6 weeks pregnant today with my first baby and I am really having no fun at all. My boobs are so sore and heavy, I'm nauseas all day long, I barely have an appetite, I'm constipated, I never get into deep sleep, my dreams are crazy, and I am constantly annoyed with my partner. Our bodies are meant to do this! Why am I so miserable?! And I feel guilty for saying all of this because I am grateful for this little being.