CD 46 , AF 13 days late ; BFN :( This is ridiculous :/ :/

I have always had regular cycles since yr 2000 upto 03/14/18 ( 28 to 33 days )

Now I am worried how can TTC cause my cycle to go so so late :(

I am confused whether to feel happy just becos I missed my period or to worry if something is wrong with my body.

My doc says wait for few more weeks :( . I have never waited like this for anything in my life it’s soooooooooooo stressful :/