I'm 19 and I'm also 10 weeks. I had the same problem w/ the headaches but make sure you drink a lot of water because that's the main reason why you get them. Keep your head up and think positive it'll get easier.
Don't feel bad OP I'm 10 weeks and miserable as well. Everything stinks, my iron levels are non existant, and I have the worst cramps ever already. My nausea is ridiculous and even Zofran isn't helping.
I'm 22 weeks pregnant and it hasnt been very enjoyable for me either. And sadly according to my doctor its not gonna get any better... i'll be having morning sickness all throughout my pregnancy..and since it already hospitalized me once for 3 days becuase of dehydration i have to take zofran every morning. but in the end its worth it for my little angel.