HELP! Motorola Moto G 2014 xt1068 OTA rooted im an idiot panicking

Basically... I've rooted my Motorola Moto G 2014, its using a standard ROM (i thinks) Today i got a notification about the OTA update to lollipop so naively clicked it. It downloaded and then when it came to rebooting it turned off and booted into TWRP. Every time I turn it off in TWRP then attempt to turn it back on again it gets to the unlock screen then powers off again and loads up TWRP...

How do I save my phone because its just repeating that process... is there any way to get it to not go into TWRP and instead load whatever its meant to load to update the phone?

Thanks!!!!

Robert