Based on the given tweet, determine the level of sadness the author is experiencing. Choose from the following options: 0: no sadness can be inferred, 1: low amount of sadness can be inferred, 2: moderate amount of sadness can be inferred, 3: high amount of sadness can be inferred.
Tweet: Lost without my Mom 😢 plus tired, sick and full of cold is just another day in paradise..... #upset #unwell #missyoumommybear 💖💖