Help caleb with his many medical expenses and costs

Hi. My name is Caleb and I am a 6 yr old boy that has been struggling with my health since I was 3 months old. I have many severe allergies ADHD PTSD epilepsie and I am autistic. In Jan 2023 I Had some bad seizures that had me hospitalized for weeks and caused me to still struggle today and waiting for therapy and further testing. We have been waiting for too long with many doctors visits and lits of medication that arent always covered by the insurrance. I now have the oppertunity to go to the US in november where I can get further and better testing as well as a much needed 2nd opinion because the monthly costs of my care are quite high for mom and dad. If anything I want nothing more then to regularly attend school and just be a healthy carefree 6 yr old. The goal of the amount listed is for my medical expenses and assistence for my trip to the US.