Which day did I ovulate?

Jessica • DD 16, DS 12. Trying for my rainbow baby. DD stillborn at 24 weeks 4/2013, ectopic 12/16 CP 8/2017, CP 11/2017

Okay, I know I have to have at least 2 more days of high temps for ovulation to technically confirm ovulation, but going off of what I have so far.... would you say I ovulated Sunday or Monday? In other words am I 1dpo or 2dpo? Thank you in advance for any help or advice.