I Have Recently Had 5 Teeth Extracted & A Full

I have recently had 5 teeth extracted & a full denture put in, this was 2 weeks ago. I have experienced a metallic taste in my mouth( not offensive) also what I would describe as excessive saliva nausea & a feeling at times of wanting to be sick but haven't actually been sick, although the night of the xtractions I was very sick but it wasn't food, I assumed it was a result of the injections etc. I am on medication for type 2 diabetes, cholesterol, blood pressure. However I have never experieced theses problems before.
Your thoughts would be helpful.
Thank you
Carol C.