Oh wow I had actually no idea about the framerate, windows media player shows 60 frames/second when checking the properties.
My issue has been resolved! It was the hardware encoder being enabled, which I thought I had disabled, since when I checked if my settings were the same as the image TimLau had sent in his second message, they were the same. Or so I thought.
Exported the video without using the hardware encoder and the video works as it should. Thank you both brian and TimLau for your help :>