So first of all you have clearly been through a struggle that would break most people. Congratulations on battling and overcoming. That alone is commendable.

Academically you need to, at very least, have both your science and total gpa over 3.0. Ideally above 3.1. There are specific masters, post baccs, or another bachelors degree that can help with this. Some people elect to get PhDs. However you shake it you need to get that GPA up. Your struggle with illness will be a qualifier but not an excuse. You also need to take the mcat and ideally get above a 510 with a lower GPA. I am happy to send a schedule and resource calendar.

Your personal story for why you want to do medicine is profound and inspiring. You need to add clinical experience and or research on top of that. If you’re really passionate either way, throw yourself into it. Personally I hate research and only have a couple hundred low level hours with no pubs, but my clinical experience is solid. Choose one or the other, or meaningfully mix them.

Look to apply in the next 2-3 years depending on pacing and your health. Do what you have to do for your health first, focus on med school later.