I have no clue what to think. I was suppose to get my cycle on the 19th but didn't. I started bleeding the 27th and its been really, really light(usually have a heavy flow). I'm wearing a pantyliner instead of an actual pad or tampon. I didn't cramp before but cramped bad on the 29th. Now, my husband noticed by nipples leaking clear liquid. Could I be pregnant even though I have been somewhat bleeding for three days?