Almost 4 weeks out and tolerated about 5 bites of Mac and Cheese. Is this ok?

Yup. I can tolerate about as much. But I try not to.

It is typical but mac n cheese have a lot of fat and carbs so it's best to avoid them. Eat mostly protein, protein, and protein, then veggies. Dense proteins will have the tendency to fill you up quicker. I try to think healthy but this weekend I had a struggle with my husband's impulse buying of Pepperidge Farm's cookies. Now my sugar monster is awake and I will have to tame it again. LOL

Was having a hard time tolerating much else. So I was happy to finally find something that didn't make me nauseous

I know TMI but protein immediately gives me diarrhea.

Protein is really important to recovery though, so you should try different ways to get it in. :-)

Protein made me sick for a long time. i did mac also. I say every one is different. You want to eat different things. I was under enough stress, dont stress. You will get better over time on your diet.