No appetite Headaches

Crystal
I am 15 weeks in a few days  and I have almost lost my appetite. Noting sounds good and I don't want to eat anything. I don't eat dinner or really anything after 5:00pm. Other then Popsicles and Ice.  I don't have a hard time keeping things down I just don't want to eat anything.  I also have been getting bad headaches/ migraines which make me nauseous and that makes it so I don't want to eat at all. Is anyone else having these problems?