I've been waiting for 4 yrs to make this post! I tested and failed over 20x before I passed them all! I didn't lose any credits thankfully because once I passed my first one, I made sure I would cram 2 test in one quarter (probably why I kept failing but the thought of losing a credit was greater for me) but I passed all of them within the 18 month window!!
Don't give up.. Whatever your thinking or feeling, you will push through!
Finally done after passing FAR on the second try. And while I used Wiley for AUD, BEC, and REG, both times taking FAR I used only Ninja. Unbelievable feeling to be done. Funny thing about my last test is I felt the worst coming out of it of all tests taken. Keep pushing everyone!