70% of my diet is cereal in my first trimester. Help me find a healthy one?

Currently 10 weeks and still having food aversions. Just started having more than milk nausea, and never feel like cooking. If I eat out, I manage decent meals. At home, only maybe a few times a week. Otherwise all I'm eating these days is cereal. So can anyone recommend a healthy cereal that won't make me feel a bit guilty for eating nothing but coco pops chocos for the last few weeks?