my 3rd pregnancy in 12 months chemical and missed m/c 8weeks , im due period tomorrow ive been testing since monday on and off pos / neg results with diff types of test done internet cheap today line within 3 mins but no colour in the line (maybe cause cheap) clearblue line showed up within 3 mins but faint should it be darker because my period due im worried because this is how my chemical went , i def concived 14 days agos anyone with simlar story and eveything was fine ? i know a line is a line but cant help sressing thanks