OT Picture problem with cell phone

In the past I have sent photos from my cell phone to my email address, so I can save the pictures on my computer. I KNOW I've done it....I still have the pictures! Today I've tried numerous times to send pictures from my phone, but they seem to be lost in cyberspace. Nothing has come to my computer and I must have sent almost 10 pictures throughout the day. Anyone have any ideas? I've checked my spam folders, etc. Not there. My phone connection seems to be ok....it loads and says it has been sent. I'm bummed because I deleted some of the pictures from my phone before I realized they hadn't been loaded to the computer. Thanks for any ideas..... KJ