My phones been acting up. The other day I was charging my phone, after about half an hour I unplugged it and my boyfriend charged his phone. (it's straighttalk so they all have the same charger.) I went to put my phone back on charge and it wouldn't charge. It fit perfectly. Now it won't charge with ANY charger except one, and it falls out a lot. I also have to hold the charger in place in order for it to charge. I need to fix this soon because I need a phone considering I'm pregnant and need to call somebody if I go into labor! (Due date october 29th) Please help!