BBT after conception..?? Chart PIC

Okay so as u can see my temp was norm. In the 97 range and then on the 8th I had a temp dip with negative opk on the 9th my temp spiked with a positive opk.. I took an opk on the 11th but not the 10th so I ovulated on either the 9th or 10th we've BD everyday since the opk but not before because my SO was MIA lol so my question is if we did in fact conceive will my temp stay this high or go back to normal and then raise again when it's time for AF?? And is there a temp dip for implantation I should look for?