Implantation dip?

My temp has been slowly increasing during the luteal phase (normally it’s in the low 97’s and it has kept increasing. On 8dpo it was at 98.37 and then on 9dpo it dipped to 97.98 and then today (10dpo) it went back up to 98.81 (which is the highest it’s ever been). Do you think there’s a chance this is the so-called implantation dip?