Feel Terrible

First Post on Glow..

For about 2 weeks now I've felt light headed, had a headache and experienced nausea a couple of times throughout the day.

I've taken a pregnancy test and I'm not pregnant.

I have no idea what's up, I've called to make a doctors appointment but they don't have any appointments until two weeks.

I've googled the symptoms but as usual it says I'll probably die tomorrow.

Just wondered if anyone has had these symptoms and could shine some light on them.

Thanks in advance