When should I take a test ...

jayjay

So I'm 2 days late and usually based on a few apps usually they are accurate, they all predict my period was due fri/sat last week .. today is Monday and I haven't really had any period symptoms or pregnancy symptoms. I go to the gym so I'm quite achy all over, I drink lots of water a day so I urinate a lot now in the evenings. I know I should listen to my body but am up pregnant?