That said, there are no hard rules
- you can still spread it physically (e.g., via clothing, on hands, surfaces)
- it isnt 100% clear you cannot be re-infected
- it isnt clear the length of time immunity is conferred
- it isnt clear if the virus might mutate drastically overstepping immunity from a previous infection
IANAD, of course get final answers from your doctor
I'm one of the many, many people who has been ill for a while during the past weeks, and would like to know if I had it. If I can know for sure that I had it, and no longer have it, then I can "move on with my life" indeed. As in, I no longer have to worry about getting this disease, spreading this disease, or getting organ damage from this disease. Most important, I'll know that when I visit my mother (nearly 70, and risk group) that I won't spread the disease to her. Same for my mother in law.
This is a super dangerous statement and absent proof you should probably retract it. There are plenty of viruses that you still shed even after recovery, there is some evidence already that COVID-19 is still contagious after recovery with an unknown for the duration, it could be hours, days or even weeks, without a very good test regime it is very hard to put a safe boundary on this.
Don't assume shedding stops once you have had it and got better.