My name is katie an I have been itchin an like burning durin sex what can that be?

It could be any number of things. Do you have the same symptoms at other times? Are these the only symptoms you have?

What method(s) of birth control are you using? Some women are sensitive to latex in condoms, lubricants, and/or spermicides.

Are you using any different lotions, body washes, etc. before having sex?

Your partner might be using something that you are reacting to.

If these symptoms occur at other times, there is a rash/redness, or unusual odor, it could be a an infection possibly yeast or sexually transmitted. Seeing your doctor and getting checked out might be a good idea.