opinions on fiancé

So I'm asking this because I want to make sure that I'm not being unreasonable. I am sick and have been home with our 9 month old for two days while having strep and a fever off and on. Last night my fiancé told me he had made plans to go over a friends house earlier in the week and that instead of coming straight home from work he would be going over a friends house. At first because I'm a people pleaser I said "I guess that's ok" but this morning after getting up at 12am to feed the baby and 530am to get up with the Baby I'm already feeling exhausted and honestly would like it if he came home so I could get some rest. He got mad and said I was being ridiculous and that the baby is easy and all she does is crawl around and be happy which is not true because she's getting her first tooth and is extremely fussy. I feel like he's choosing his friends over me. Am I being too sensitive?