Being sick and losing lbs

I've been sick for like 2.5 days and I've lost like 4lbs.😭 I saw someone say a while ago that being ill burns 2x the calories or fat idk but I've also barely eaten so idk if that's apart of it. Ive been stuck at 189-187 for like 2 months and I'm at 184. I didn't get myself sick before some get in here giving me slander lol I have a 1 year old who was sick too and he needed some mommy love, I knew it was bound to happen