High pulse

Hey, so I'm 15 weeks and 1 day. This morning when I got up to pee after being asleep, I could feel my heartbeat in my fingertips. It freaked me out so I took my pulse and it was 115.

I went back to bed and it quickly went back down to 69-74 which is where it usually is.

Today, I'm checking it more frequently and whenever I stand up or move my heart rate jumps back up to 95-110.

Is this normal? Do I need to go to the hospital?? My blood pressure was fine, it's just my pulse.

Any input would be helpful! Thank you!