Negative pregnancy test/period 5 days late!

T

Hey ladies, me and my husband have been TTC for a few months and this is the first month where my period has been late! Every time I think my period starts I go check and it’s just clear discharge. I took a pregnancy test on Saturday morning and it was negative. Should I go in and get a blood test or just keep taking pregnancy test, or just wait to see if my period comes in the next few days??