Laura Smith — harassment
OK...two steps to follow Laura.
Step 1: Stop getting jealous of Kay's beauty and previous accomplishments.
Step 2: Move on with your life and be happy!
I know it is a bit over simplified and probably a lot easier said than done...but it does set a very direct guideline.
To accomplish Step 1 you really should set a time frame of say...1 month of not looking at Kay's social media profiles. Then try and make it 3 months...and then 6 etc.
This would be a very great start in getting into the habit of not being so obsessive.