OK so I'm 9 weeks and 4 days pregnant. Feeling truly awful, nausea all day long and since week 7 I've had this constant ghastly metallic taste in my mouth?? Has anyone else ever had this? I never had anything like this in my first pregnancy and it's really upsetting me because I'm freaked out it won't go away. Food tastes so yucky. Any words of reassurance would be much appreciated 