Food poisoning 😖

I am currently 14 weeks & 6 days and last night i got food poisoning.. Feeling soo bad going back & forth to the bathroom throwing up & etc. Had to go to the er & they put me on a IV because it made me dehydrated.. They checkd on baby heart beat & said baby was moving a lot & got a heart rate of 120's -130's i got to worrying cuz my baby heart rate is usually higher than that... I think im worrying to much on what a impact its puttn on my baby. Idk what to think right now. 😞