Spotting 2 Weeks Early??

I was just approaching my ovulation window and started spotting (consistently the past 3 days, not enough to fill anything, started brownish then bright red). Should I keep testing for ovulation?? This has never happened before and I am so frustrated because this is our 2nd month of trying and I feel like it's wasted now. We went through a long infertility journey with baby #1 so this is just messing with my head and getting me disheartened.