Hi I am 32 years old with a 30 day cycle. My period was 6 days late then I had some light bleeding the for 2 days. The second day it was brown, which was today. Before this I had been having all the pregnancy symptoms. Bloating, peeing alot, acid reflux, nausea, loose bm sometimes, constipation, hot flushes at night, headaches, boobs a little sore. Could I be pregnant? When do I need to test?