Symptoms disappear

I had major cramps on DPO 10 and 11 followed by spotting on DPO 12 (just one speck of pink spot). Cramp and lower back ache continued on DPO 12, but stopped the next day. Having tender boobs since ovulation but it’s not as painful now. Af due today (DPO 14) but is nowhere in sight. No cramps either. I have yet to test as I plan to do it after DPO 17 when I’m really sure I’ve missed my period, but I’m soooo praying for BFP. Anyone has symptoms disappear after implantation or getting bfp?