Help ~8weeks along

I'm about 8 weeks along now with my first and I feel AWFUL! I know this is all part of the process but I'm so ready to feel happy and excited about this baby. It's so hard for me to feel this way as I'm throwing my guts up and feeling so weak! My house is a mess because I feel too weak to do anything. I've already been hospitalized due to dehydration. After IV hookup I felt wonderful but now I'm going back downhill. My boyfriend has been nothing but the best and I feel so bad because he does not deserve this negativity. He is so excited about the new baby and I'm just so excited to feel myself again. Is anyone else having this problem?! What're y'all doing to get thru this?