Never felt so poorly!

First time pregnancy here!

I'm in week 7 and I honestly have never felt so poorly in all my life.

The nausea, headaches, fatigue, general crappiness! It's like the worst, and never ending, hangover of my life!

Any advice for me please? I could cry for feeling so rubbish and it seems to get worse by the day. I just don't feel like I can keep doing this week after week, which is ridiculous to think since a lot of women have it so much harder than me.

I have a wonderful life, career and partner so why is this getting me so down?

Thanks ladies xxx