Am I or could I be pregnant ?

Monique • 💋 28 3/12/88 Pisces Texas Engaged 💕
I am irregular. But, my period was 8 days over due this month of Aug. and then on the 8th - 10th I started spotting pinkish red then it would stop, the next day i would spot and Stop, I didn't even need a pad or a pantry liner. I have been bloated, constipated, headaches, extra arousals!!, dry mouth, dull aches in pelvis, diarrhea, constipated, fatigue, my boobs don't hurt just been tingling off and on, the spotting stopped yesterday and today (Friday) it was brown! 😥😥 so I spotting for three days and then Friday it showed up as a brown discharge. Even though I'm irregular it still shows up like clock work.  Today as of Saturday AM we did the baby dance... Has this happened to anyone before?