Hi... ive had these dark spots on my legs for about a year and tried all kinds products but they never worked. Is there any kind of whitening cream that really works. I got these dark spots from insect bites and I kept picking them and now their big and black. I haven't worn shorts outside for a year... only wear them indoors. I love going to the beach and go to the gym and workout but I can't wear shorts. So please help me! Thanks