Help!! TWW after IUI

Abigail • TTC #3✨✨🍼🍼
Ladies I am halfway through my TWW on my first <a href="">IUI</a> my beta is Monday 8/3 and I'm going nuts trying to wait it out. I've had very few symptoms a lot little cramping and so weird twinges but I am also taking promethium suppositories the symptoms could be from that. Should I test at home or just wait it out.