CD 44...2BFN...😑

Ali • Hi! I`m Ali. My husband and I, have been off BC for 2 years. Operation Baby is in full swing.
I'm on cycle day 44, that makes me about 10-14 days late...I've taken two tests. One on 3/20/16 and 3/24/16 both were negative. I have been nauseous for 2 weeks and and have headaches Every now and then. How long should I wait to test again/should I go get a blood test done?Â