not hungry

Natasha
I noticed that for the last week or so I just don't want to eat. I make myself eat when I remember about it, but I don't really feel hungry. I used to be hungry with this "need to eat NOW" urgency, and now it's gone. It coincided with the onset of heartburn - I wonder if this has anything to do with it?
I'm 19+5 today, wondering if I should be making myself eat more.