rebecca, Do you still have your problem? I used to have a problem with leaking during the end of the day as well, I found that an Overnight Maxi Pad (I use Kotex) works great!:) I can make it home and my cloths are dry, For you it would be perfect because it's just another thing that a girl uses so your friends won't think twice about it if they see them in your bag. It helped me a lot and i think it could work for you too