Don't dismiss the severity of this disease so lightly.  This variant is cohabitating with Delta ATM and it seems that the current vaccines are not too efficient against it.  That's the reason there are vaccines being developed exclusively against Omicron.  There is no lasting immunity against either variant, you could likely be a breakthrough case if you don't continue to follow the guidelines to protect yourself and your loved ones.  Monitor your health closely over the next few months, even years.  You could become a long-hauler with health issues for years to come.  I know someone who was perfectly healthy with the exception of diabetes, contracted the Delta variant last year, and very recently needed an emergency triple bypass surgery.  He is convinced that it was CoVid that caused a decline in his cardiac health.