acidy throat 😒😩

Ja
In some serious need of help today ladies! I'm 12 weeks at the minute and the sickness seems to be fading 🙌 however I've now been greeted with what I can only explain to be like an acidic feeling coating my throat!? And the taste isn't pleasant either! I've not got heart burn or anything else just literally this feeling in my throat!🤢 I'm wondering if it's an after effect from all the vomiting over the last few weeks as sometimes all I bought up was like acidy stuff, but if anyone has had the same thing what worked to relieve it for you? It's waking me up at night and I end up heaving just because of the taste!  😴 
Thanks in advance!Â