Antonio's Medical

This is my son Antonio. He is 16 and a sophomore in high school.  He enjoys Brazilian Jiu Jitsu, loves to play soccer, reading anime and playing Apex. 

Recently he complained of knee pain. He woke up and went to school like any regular day. He called me to get him because the pain had become unbearable. He couldn't walk.
We spent hours at the ER and his x-ray showed a cyst inside his tibia. He isn't allowed to play sports, because they are concerned that it will cause his bone to fracture. The disappointment on his face hearing that he wouldn't be able to play soccer this season was heartbreaking. Yet, he is hopeful that this will pass quickly and he can get back in there. 

This is the hardest thing for me to have to do. I'm asking for help in his medical expenses and getting him all the help he needs. I've exhausted my savings while I had Covid and I'm doing my best alone to get him through. His father isn't contributing medically and unable to financially. I know the holidays are around the corner and money is tight everywhere.  I ask humbly, anything would be greatly appreciated.