Hiya I'm 8 weeks pregnant on my third pregnancy I have got swollen taste buds at the back of my tongue and its resulted in a metallic taste and what I can only describe as the feeling like Iv just been very sick taste. Is this a sign of pregnancy. It's made worse with salt (realised after crisps This afternoon) It's horrible and I haven't had it before. XX I read online it could be but wanted to know if any of u had experienced this and what u did to help it.