Don’t want to take a test scared

Period predicted to start today but still no sign of it . Haven’t gotten any cramps , just sore breasts, no spotting, been very emotional, slight headaches, decreased urination. But no period yet. I had unprotected sex around ovulation day , there was no ejaculation but I’m just worried about the ore cum part. I’m so scared I could be pregnant . I pray I’m not cus I’m not ready for a baby(IKNOW don’t have sex if ur not ready for it, I hear you), but I’ve been crying alll night long because of it. I’m so scared . I hate my life right now