I’ve been on birth control for a year or better. I’ve never had spotting or any side affects really. I missed a pill or two and definitely took some late my fertile week and then missed my pill the da i ovulated. I had unprotected sex my entire fertile week aside from my pill. I’ve been having nausea for three weeks, back pain, cramps, and light pink to brown discharge more than half the days. All my pregnancy tests are coming back negative. I’m due to start my period tomorrow and today i started having light pink discharge and cramps, does that indicate that i could be getting my period or am I pregnant?