Hello Rhyssa!
Symptoms in the earliest stages of pregnancy are not reliable and not consistant for most women. They can be a bit more intermittant than anything else, esp nausea and even breast tenderness comes n goes.
As far as testing, I would wait until AF is due especially with a hormonal trigger shot that can mess with actual hpt's. Won't your Dr be testing you via beta hCG close to when your AF is due? Then you can save a few bucks on not buying tests... altho who doesn't LOVE poas?!?!?!
BTW

to TTCAL!