Dehydration

Hi everyone, I am 8 weeks pregnant today. I have my first OB appointment and plan on bringing up this question but was hoping someone else already had an answer.

So 2 days ago I noticed I started feeling palpitations and/or like my heart was skipping a beat (which made it hard to catch my breath for half a second) if you’re into cardiology, felt like a PVC (which I’ve never had before) also, at rest my HR is running a tad higher than usual like 85bpm vs my usual 60bpm. I’ve come to the conclusion that it’s probably because I’m dehydrated and have flushed out my electrolytes since I’ve only been drinking water and carbonated water for the past 4 weeks. I started drinking Pedialyte today but was curious if anyone else has had this issue and how they solved it. TIA ❤️