I know you're gonna think I'm weird for this and Downvote but I'm telling the truth; eating (and sleeping) for me is kind of like a chore if anything (don't get me wrong I love the taste of yummy food or not being sleepy but filling my stomach or lying unconscious for hours just isn't fun or satisfying, if that makes sense to you). I normally weigh a healthy 130-132lbs (I'm 5 ft 10) and the week before a big event I was pretty distracted and I guess I wasn't taking proper care of myself because I was getting crap sleep and (the previous week I weighed 131) and the big night I weighed 120. True story. For me skinny feels like angst and/or depression because that's what it has come to be linked to and an indicator of. I've gotten it under control now, you don't need to worry.
But, seriously,
Just eat.
But, seriously,
Just eat.