my Persian cat under five months of age is acting very lazy she has been sleeping for the whole day now,,,,I got her last week,,,I was feeding her the dry cat food,,,but she didn't eat much,,,,she ate less than 30 grams for last five days,,,and today I gave her 80 grams of meat,,,she ate it all,,,but still she is behaving like a sloth,,,,,ignoring all the motions,,,,,,,she is still just sleeping,,,,I gave her meat before 4 hours,,,,I am worried,,,is she weak because she didn't eat properly for around 5 days,,,,or is something wrong,,,,please help