Anyone else miserable?

So don't get me wrong. After TTC for 3 years and two miscarriages. This is all so very exciting and I can't wait to meet my little one. But the nausea and exhaustion has got the best of me. I'm 11.5 weeks now and I absolutely hate being pregnant. I'm second guessing even having a 2nd after this one. I know they say every pregnancy is different. But my little peanut in me is making my job and life miserable right now. All I do I eat, throw it up, and want to sleep 24/7. I pray every day that it will go away when I hit my second timester soon. I'm not one to complain too, and I feel like all I ever do is complain about how completely shitty I feel always. Anyone else feel this miserable?