I had morning sickness for my first two pregnancies. I always felt nauseous and I couldn't eat. It definitely got better in the second trimester. I loved being pregnant, my pregnancies were both great. This pregnancy though I haven't had morning sickness. Now I want to eat everything which isn't a great thing because I have also gained weight.

Remember whenever you are feeling sick that it is a sign that your pregnancy is a strong one, and that it will settle very soon.
Also pregnancy isn't nearly as hard as having a new baby

Just kidding! If it was that bad I wouldn't be having my third one. Soon you will feel your baby move and it will make it all worth it.
Also that Diclectin does work but it makes you very sleepy. My aunt just used it during her pregnancy and her baby was born very healthy so I am sure that it is very safe.
Hope everything goes well for you!