Implants do last for a long time, but it will fail due to a variety of reasons ranging from the site selection, patients blood
sugar levels, available bone, to protocol violations. Now the best thing to do is to wait till the site heals fully, do a CBCT of the site, then plan accordingly.
Next Steps
Contact your Doctor for Re-evaluation of the situation.
Health Tips
if your situation allows you could go for a Fixed Partial Denture ( Crown and Bridge)