iPhone only charging with ihome

I recently updated my phone to ios7 and I didn't have any problems until now. I tried to plug my phone into the wall charger that I use every day, but it did nothing. I also tried to connect the USB chord to my computer and charge it that way, but again it did nothing. I tried changing the chord and plugging it into my old iPod. The wall charger charged my old iPod but not my iPhone, so I know it's not the charger itself. I then plugged my phone into my ihome, and it finally charged.

I'm not sure why my phone will not charge with a wall charger...I never had a problem before ios7.

Please help?