Can't log in on Instagram. Help please?

[gentlepicture832]

When I log in on my instagram it flashes "error we couldn't connect to your login server, please confirm you have an internet connection, and try again in a moment." My internet is working just fine, though. It was working just fine, and it suddenly acted up. I tried uninstalling and re installing instagram, it still does the same thing. I've also tried restarting/resetting my phone. No help. :/ What do I do??
I'm using prepaid. So no issues with data plans and stuff, besides I'm using wifi. I've also tried forgetting my wifi network, and connecting again. I've also tried connecting to other wifi netwoks. :/
Btw, everything is up to date.
I'm using an iphone4

HELP PLEASE

[Cartavious]

Okay so first go outside drink plenty of water, run 10 laps around your house, go back inside do 100 push-ups then drink se water.. Now go to your phone and try it. YOUR WELCOME !!!