Gigantic hugs for you and best wishes. Any chance of being away from home for a night or two? Or having a fried or relative stay over with you?
I'm not an expert, but does harass or stalk encompass turning up at your house? If you get even a whisper of him doing this again it might be what you need to get the restraining order strengthened to 'no contact'.
It's so normal to feel nervous about this, but it doesn't mean your fears are going to eventuate. Even so, have some common-sense security measures and escape plans in place, just in case.