Cramping 2dpo

Hi ladies

I know it’s super early to be having cramps but I am 2dpo (I think) and I feel really bloated and crampy and quite uncomfortable. I just had my smear 2 days ago as well the same day I ovulated. I feel super emotional and up and down and I have slightly tender breasts. Has anyone else experienced this so early in their 2ww? I feel like I’m going crazy :(