Gender guesses?

When I was pregnant with my daughter I never had any symptoms besides craving fruit, and any type of meat making me nauseous. I'm 7 weeks pregnant with my second, (I haven't had an ultrasound yet) and the symptoms I'm having is heartburn, headache and craving hamburgers, I hate the thought of eating something sweet. I had dreams of twin boys just days before I found out I was pregnant (my husband is a twin!). Then the night I found out I was pregnant I had a dream of a little girl.  what are you gender guesses? (Again, this is for fun purposes only!)