cross-posting with your product hunt link, ask for support from peers, keep on adding reminder discussions here but without annoying the network and BREATHE!
I am also launcing in next to next week and from my study we can ask to our existing clients, linkedin or social media connections and run social media campaing, that is which I will implement and finiding more and more solution,
share your experience and it will helps peoples like me.
You could post about your launch in PH groups on LinkedIn and wirte DMs to direct contacts on LI you know that they are active here as well.
And for sure ask us to follow your product page what I did this moment π
ALL the BEST for your launch!
Many people have told me that there are many individuals on LinkedIn interested in products. Perhaps you could reach out to more people on the platform who might be interested in your product and get them to follow you in advance.