Implantation dip???

Cassi • Momma of Four Graci 5-7-15 Graeson 9-7-16 Gabriel 8-6-19 and Gwendolynn 6-20-22! Angel Momma.
Yesterday my temp was 98.6 today its down to 98.2 thats a 0.4 dip could this be implantation​???