I want to feel normal again

Someone pleaseeeee tell me that I WILL feel normal again at some point in this pregnancy. I'm 7 weeks and I'm miserable most of the time!! I feel like I'm not in control of my body I'm always nauseous but I'll try to throw up and I'll just dry heave for like 5 mins then I feel better. It's worse in the morning. I feel like I'm not myself I don't wanna talk or laugh or anything and that's just not like me. I just wanna feel normal again for a while