I have no idea whether or not the OP deserves a second chance, nor am I sure how the poster above thinks they know. I will make some general observations though;
1. You are not expected to be a doctor at medical school, however you are expected to demonstrate most of the fundamentally required character traits (or at least not get caught).
2. Academic failure is academic failure and the OP would have been given plenty of warning and plenty of opportunity to fix the problems before they were ejected.
3. The OP can apply for five year courses, there's nothing to say that graduate entry is the only route.
4. Getting onto either a five-year or graduate entry course will be exceptionally difficult, even if they do have genuine, convincing and significant special circumstances.
5. The OP would be best advised to discuss this with the medical schools that they are interested in applying to, however, they may be told to apply as per normal where they can expect several years worth of rejections.