Missed period quick questions

Jennifer

Okay i have a few questions, i messed my period two days later i started spotting some brown blood only lasted two days, well i have heavy dishcarge its milky an ive been moody, im just curious is that a sign of prego, i have three but dont remember bc how They are space out, i go To the doctor on the 30th ive took two prego test but neg mines always come positive when im three months due to low hcg levels