Need to vent

So my son (hes 2) lately has been just waking up screaming in the middle of the night. It could be once a week or every other week. Im thinking it's night terrors also his molars are coming in so I do my best as a mom to comfort him there's nothing more I can do. My husband just gets all freaking fustrated why is he crying why are you crying baby and saying i have to work in the morning I don't want to hear this every hour and just being angry about it. Its like listen buddy I'm trying to comfort him yes you got to work but right now something is bothering him I dont know why but God damn have some patient's he can sense it and you make it worse 😒 I hate being the patients my son is looking for he is 2 and is learning about the world he's looking for guidance and comfort and I hate that at night I feel like I'm on my own comforting him when he wakes up.