Reseeded Plants in my November Garden

Today in my front yard garden I found tiny chamomile seedlings coming up from some mama plants that died back a couple of months ago (summer heat). The borage also reseeded like crazy and I have lovely baby borage plants all over the place.

What do I do? Should I pot them and put them in the green house? Should I leave them in the ground? Should I bring them inside for the winter? There are so many and I lost the chamomile so early this year โ€“ I donโ€™t want them all to die. Is this just the circle of life in the fall/winter garden? ๐Ÿ™