Does it get better?

I’m almost 13 weeks and still feel terrible. Some days are better then others but still feeling nauseous and tired and the smell aversion is lingering. This is my third pregnancy and usually by this time I felt so much better with my other two pregnancies and was able to enjoy being pregnant. I’m just miserable this time. Mentally I’m not feeling okay either. So emotional and the anxiety is the worst it’s been. I’m nervous it’s going to be like this the whole 9 months!