Help/Advice please

I am experiencing hot flashes and my arms, legs and face look sunburnt and are hot to touch. I am also having palpitations. Like I can feel my heartbeat against my chest and my clothes are moving with the beat of my heart (if that makes sense).

I have chronic hypertension before pregnancy but my blood pressure is under control I just took it and it’s 117/79. My heart rate is 96 but it has been consistently high throughout my pregnancy so far. I am 21 weeks and 5 days.

Should I be worried or am I ok and being dramatic?

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