I had successfully completed 8 modules, logged into my same account and they are all gone.  My picture is gone, all my work is gone, its like I never existed.  I have no idea what to do??????  Nobody can help me. I called Sales force they told me to come here to discuss.  What do I do to get my work back?????

I logged into my account that I was using to do Salesforce Trailhead tutorials this morning and noticed 3 things

1. My badges are all missing
2. The layout has some issues (Social buttons at the top right are a little off)
3. My account name has a "9's" attached to the end of it

Please tell me I don't have to start over again.