Hello all,

I know when ovulation happened due to clearblue advance ovulation tests and I am trying for a second child so I am quite sure I ovulated at the time I did and I had been to the doctor the month before over an early period and she said all systems are working according to the ultrasound she performed.

So 10 DPO I tested using Clear Blue advance which resulted in a negative. I ended up kicking myself for testing too early as it can be wrong. I know its a silly thing to do.

So period didn't arrive on Monday 14DPO when it was due so tested on Tuesday 15DPO using a cheap pound shop test (dollar store in US terms) and not even a hint of a line. Was this test also too early? Its now Wednesday no sign of period yet. Feeling dizzy and tired. Should I test again with a more expensive test? Tomorrow will be 17DPO and no sign of period. At what point do you go to a doctor?

With my first pregnancy I tested positive with clearblue advance but with the cheap test there was only a tiny hint of a line.

Thanks in advance.