Glad you are recovered. You will have lifetime immunity from it now, that is how human immune systems work.
Now, I am going to be controversial again.
Personally, I wouldn't go near any vaccine. Look at what is in them (start with aluminium, which causes dementia. There are many other toxins in vaccines that shouldn't go anywhere near the inside of a human), and the negative effects they can have - read the information leaflet that comes with a vaccine, paying particular attention to the part that says "Potential side effects", it usually includes death.
Now, vaccines are not the magic bullet people have been led to believe they are. In fact, they don't work (here is some evidence
http://www.chiropractic.org/wp-content/uploads/2018/12/1200-studies-The-Truth-Will-Prevail-3.pdf). Sanitation has had a far bigger effect in eradicating illness than vaccines have.
Now, if vaccines did actually work, there could be a valid case for having yourself injected with a load of toxins that could potentially kill you at worst, IF they were effective. Otherwise, why would any sane and sensible person do it?
Also, did you know, that nobody should take a vaccine without giving their informed consent (look up the Vaccines Act 1986)? Very few people are informed.
What I would say to anyone considering being vaccinated, is do your research first. Then you can make an informed choice. Knowing what I know now (and have researched long and hard), I wouldn't touch a vaccine.