Chemical Pregnancy Helppppp

Hey y’all so I think Im having a chemical pregnancy. I had two vvfl then nothing/bfn for a few days. Af is 2-4 days late but today I’m having period like cramps so I think I’m going to start soon. For those who knew they had a chemical pregnancy, was your period more painful than usual or did you notice anything unusual that I should be looking out for?? Thank you in advance for any help you would be able to give me. Baby dust to all.