Late but negative HPT

Hey guys!

So I’m TTC after a miscarriage. Ive had 3 regular cycles since the miscarriage. I was supposed to start my period Friday and it’s now Sunday with no sign of AF coming.

I took a first response digital Friday morning and it was negative.

I have been having slight cramps since Friday like my cycle is coming but it hasn’t yet.

I dont have any more pregnancy tests but I took an ovulation test this afternoon and it was negative as well.

As long as I can remember I haven’t been Late and I’m just wondering what’s going on.

I dont have any of the other symptoms of pregnancy I had last time (very sore breasts, etc.) while I’d love to be pregnant I’d also love my period to come on if I’m not so I can get back to trying 😩