Advice please

My husband works in the oilfield and he's been gone for going on 3 months straight already. I'm starting to lose it he was supposed to come home today but his job called and said change in plans and they have another pad where they are at before they get back home. He has not been away from home this long before. I mean we talk on the phone everyday all day when he's not out of the truck working we text and send pictures everyday but its not the same as him being home. Any other oilfield worker wives out there that can give some input on how to make this time away easier. I've only been with my husband a little over a year so I'm still new to this lifestyle any and all advice please.