I have sex the day i was ovulating and he did c** inside of me so i took plan b 2 days later. can i still get pregnant if i was already ovulating?

Yes: You have protected yourself to some degree, but Plan B is no substitute for using adequate birth control in the first place, and works better if taken within 24 hours. You also must assume that you can get pregnant up to 24 hours after you ovulate.

Low odds: It's possible but not probable. Be sure to have a sensitive pregnancy test done if late for a period or if you have pregnancy symptoms.