Maybe you gals can help me!

So since I stopped my bc in September, my cycles have been on the longer side, more than 30 days. I had sex on the day I was ovulating, according to this app. I started spotting 11 days before I'm "supposed" to get my period, which is super early for me lately. It was a light flow and brownish colored, so I was hoping it was implantation bleeding then about 2 days later is was like full blown period like, and more reddish colored - the norm. What do you guys think? Should I take a test in a couple days or not even bother?