Is this happening or is it just me being stupid?

Tanya • I`m 24 and I just got diagnosed with endometriosis and now we are trying to have a baby. My first and my hubby`s second.
I had surgery a few months back for endometriosis and I've been TTC since my period is late today but also I have not have had my real PMS symptoms the only thing is I have been really hungry all the time the past few days but if I am then I am either 8weeks or 1week...how long should I wait to take a test?