Good job on not missing the weekly reports but you should also be sharing your blog posts on your threads since that is where people would look if they wanted to follow your progress.
This is a requirement of ours for two reasons: It lets me and your mentors know if you’re struggling and it lets potential future employers see the work you’re doing and you can use that to get a job after GSoC!
No need to go back and make up the missed ones, just do them going forward.