First trimester ?

Amber • BFP as of 10/25/14
I keep seeing posts about how happy everyone is that they are pregnant. I am happy to have a baby but the pregnancy is killing me! I can't eat because I'm nauseous and I'm nauseous because I'm so hungry. Im approx 6-7 weeks pregnant and all I can think about is when will this pain end. It's making me exhausted. ?