Well, I didn't even notice my pregnancy symptoms!! Before I found out, I don't think I felt sick, rather just more hungry. From about 9-10 weeks I definitely started feeling sick on and off, with occasional vomiting but mostly just the nausea and wretching It has mostly dropped off for me now (since about 12.5 weeks) and at the moment, I'm just more sensitive to smells.

I still get the metallic taste though and I think it's blood - I don't notice any bleeding but I do have sensitive gums and occasional nosebleeds so perhaps this might be the same for you?

Hope your M/S goes away quickly! I find that eating crackers first thing before doing anything else seemed to help me immensely, I still carry crackers in my handbag with me if I start feeling sick!