Top Law Schools

Just got the bad news about high school dual enrollment and wondering how big of an effect it will have on my application. Was 3.9low at uni --> 3.7low with the addition of the covid era dual enrollment, 179lsat, and some admittedly thin work experience, but have worked for a year as a policy intern (would be willing to work a little more and reapply) and interned for a law firm during undergrad.

I've also heard conflicting things about addenda in the case of dual enrollment, I've gotten the message that I clearly shouldn't write a whole sob story about COVID in high school, but would a short and professionally written paragraph calling attention to it make sense though?