so i got a blood pregnancy test done yesterday and my doctor called back and told me it was negitive. she says to repeat the test agian one week from now. im still tired, breast are still big and sore nipples,inc i wonder if my hcg is low since im taking synthroid for my thyroid. and that is being controlled well. guess we will have to do the waiting game again :/ anyone else have this problem to or has happen to u? my period was may 18th last. and im 5 days late now.