IOS 11.4 IS KILLING MY BATTERY!!!

Since the update to IOS 11.4 my battery has been draining very quickly. Typically I text during the work day and by 5 I still have about 60% or battery life left. Yesterday my phone died at 1:00 PM (I had 100% at 8:00 AM). I did my normal texting that I typically do so nothing out of the ordinary.

Today, my battery is at 11% and I only sent out 4 texts today. Nothing else! What the heck is going on??? The needs to get fixed ASAP! I'm not happy 😟