Light Obsession

Well, as many of you know it's the weekend, I usually tend to starve myself throughout the weekdays due to school and such. I ate Friday, and Saturday, but now it's Sunday and I'm contemplating doing so. Regardless of whether I'm consuming or not, I've a slight obsession with desiring to be extremely skinny. I am currently [edited for weight specifics by forum mentor]lbs, my ideal, desired weight at the moment however is [edited]. I'm a 16 year old male, 5'5, for those who are able to find the recommended weight, that'd be appreciated.