Am I pregnant or what!!!!?

Hi! It’s Sunday today,

This is our second month trying to conceive.

I am 5 days late but I checked with clear blue digital on Thursday night, it’s negative.

I checked again today with a random brand I found from the shop. Still negative...

My lower tummy feel weird and my breasts have been sore since last Sunday. It happens before my every period but this time last longer.

I keep peeing every 5-10mins...

I Think my nipples MIGHT have gone darker...

I am so confused... not sure if I’m pregnant or not....