Hi everyone....i had my fresh transfer at blastocyst level satuarday . I'm experiencing period like pains....servere heartburn. I got a negative yestetday but i no it was stupid to even test yet ....please someone tell me this is going to be ok . I can't sleep...think straight or even take my anxiety meds . ( want the best chance with no herbal meds inside me . Can anyone help with some advice please . I'm 25 and this is my first time and I'm so scared this pain means a period...can I even have a period 4 days after transfer ??