So sad reading this story. It touches me to know you are going through this experience. We need you to be strong and courageous. You will make it through to everything being alright. Do not lose faith and keep your hope alive. Reading this alone one would ask himself or herself some certain questions that are personal to them.
Reading from your story, as you have advised, it is good one goes for regular medical checkup to know their state of health or current health status.
My prayers are with you, you will come back healthy, stronger and better.