If you are having trouble recalling dreams how do you know that you haven’t done a RC in a dream?
Two weeks is quite a short time in my opinion for waking life ‘changes’ to filter into dreams.
To help with recall there is a quite short tutorial Improving Dream Recall
We do have a big insomnia topic [Issues withReality Checks not working and cant recall dreams) I made a summary of the first part in this post.
Finally, make sure you are really paying attention when doing RCs and expect them to tell you that you are dreaming. Also do more than one RC.