Implantation bleeding?

So i’m like 90% sure i’ve been experiencing implantation spotting for two days now; it’s very very light, almost like discharge but it’s like a pale brown, the first day it was a VERY pale pink, but then turned to a pale light brown. my cycles are extremely irregular, and i’m just wondering if it’s too early to take a test? has anyone gotten a positive result during or right after implantation spotting?