Need advice!!!

Kayla
So. AF was 5 days late.. and she's still here a couple days later.. but I've been having pregnancy symptoms. Mood swings, tenders breasts, anxiety, neasuea, tired... We've been ttc for 6 months... I've read you can have your period/bleed while pregnant and my husband is coming home.tomorrow and is only home twice a month due to work and I'd love to surprise him... HPT was a BFN... but I know with my daughter I found out with a blood test and the hpt weren't possitive for the first two months. Should I call my doctor and get blood work done? I really don't want another negitive !! Help!!