What to do after getting insights from a How Might We session?

I have just finished a How Might We session with a few participants. We worked around a cross-sell idea for an online store.

There are a bunch of post-its with some ideas from each participant and, in order to better organize them, I created a spreadsheet and shared it with the team.

What do I need to do next with these notes? Shall I create user stories for each, and then start prototyping?