I find myself constantly talking about my medical issues with others.
Why is this something you talk about so frequently?
It's cathartic for me to talk about my problems, I know that I can always help someone who is in the same position.
Its fine to talk about your problems especially if you are trying to help other people. There are always people who will be able to relate to the problems you may have, so allowing them to learn from your experiences sounds like a great idea. Just try not to harp on it too much as people may start to feel you are beating a dead horse if it gets to repetitive.
I'm talking about it so people with my illness will be more in tune with their symptoms. I don't want to trigger them but to save lives
I think your motives are great and so long as you're taking a respectful and mindful approach, I see nothing wrong with sharing your experience. It really does help others when they know others can relate to what they are going through.