Cindy - with temping you get the best resuts if you can your temp around the same time each day, as soon as you wake, before you do anything. A lot of women on here use fertility friend dot com which is a website that will keep a record for you. There is also a lot of information that this website will give you about temping. If you use this, on the third day of high temps, it will show when you ovulated, don't be too concerned if later, ff changes dates, there are also other methods of looking out for when you ovulate (O). ff, will explain about these too.
Do you have a gyno/fertility specialist, as they may be able to give you something to help you O as well.
Good luck - I hope that you receive your BFP very soon. :)