ok i have a question....i recently had a miscarriage in dec 06 and me and my man have been trying and i was put on clomid 50 mg.... i was suppose to start yesterday so im only 2 days late, i took one of them pg test from the dollar store but it was neg... i have had some nausea and even got sick once....even one day last week i got so lightheaded i thought i was going to faint... the past 2 days i have had this thick mucas discharge that has me running to the bathroom thinking i have started my cycle.. but i have hardly any breast tenderness, nothing like 1st time i was pregnant.....could i be pregnant... and what is that mucus???