Im experiencing that now too. I actually. Posted about it last week... Im 15 weeks today and its comes and go throughout the day.. It *****.its called dysqeusia
I have the same issue. I find that if I eat sweets or starchy things the taste is so bad. I gargle and rinse with salt water after I eat, believe it or not it really helps!
I always have a metallic taste in my mouth..I use cinnamon toothpaste and it helps.My iron is not too low but it was I the low end of the range.
Have you been checked for anemia??? I had this same problem i would literally brush my teeth 5 times a day (( nothing would help)) drink plenty of fluids still nothing..i ask my doctor about it, he did some labs and found my iron was low... Gave me some prenatals with extra iron and i havent had that taste since.
I brush my teeth if I get a funky taste in my mouth. I don't know if that helps at all.
I had an iron taste in my mouth sometimes and I would have something sweet....or I would brush my teeth and rinse with listerine.