Heavy sleeper struggle


I’m a pretty heavy sleeper and my husband is not, with a 2 week old newborn I’m still struggling to wake up and or even hear her cry to get up - set up alarms and I don’t hear them. This has created an issue for myself but also for my husband. He hears it, so he gets up and handles it.... but he’s getting frustrated that I don’t hear anything and I’m starting to get hard on myself that I’m just not doing a good job. Is there ANY tips that I can get better at this?!