Instead of getting my period, I had on and off brown spotting for about 3 days, not enough to fill a tampon or anything. My period is normally very heavy and lasts 7 days so this is very unusual for me. I also have A LOT of pregnancy symptoms (nausea, extreme mood swings, sore boobs, food aversions/cravings, back pain, headache, bloated, etc.) but I can’t get ahold of a test. Opinions??