My lmp was 20 dec .my cycle is 30-35 days.i conducted a preg test on 14 feb.it showed t line as faint n c line as bold.i was having symptoms like food aversions.from today i m experiencing severe dizziness when u get up from bed or move.i m also experiencing severe cramps in my lower abdomen just like period pain?what may be the reason.am i preg?or miscariage is causing severe dizziness?pls help