breastfeeding at night

My little guy isn't a super good sleeper and wakes up anywhere from every hour to 2 usually sometimes 3 if I'm super lucky. But I'm extremely exhausted so I wanted to start having my husband give him a bottle once and letting me sleep through it. So I'm going 3-5 hours without pumping or nursing. Will I eventually adjust to this? and not wake up in a ton of pain because I'm so engorged?