It does have a point.

You are aware of the fact that if you don't eat enough (or properly) your body will pretty much go into starvation mode right? Your body will store everything it eats and only use the BARE minimum because your body won't know when it's going ot get food again. So even when not eating, you'll gain weight because your body will slow right down.

And if you shower, you at least can spend each day knowing that you're being clean. The acne will either pass with time, or you could see a dermatologist if you can afford it?

I'm sorry that none of the meds are working yet. Just keep doing good self-care (and GOOD self-care, not just the bare minimum... even though even doing the bare minimum can be really hard to do.)