Had 4100 FUE grafts but after 10 days I'm worried it doesn't look dense (Photo)

Hi experts, I understand that there are various post fue stages before getting good growth from the original grafts. However, I'm 10 days in and the hairs are still in place for now, and I can't see much density. In your esteemed opionions do you think the hairs when fully regrown, can potentially create a dense top? I have pics of before and after. Many thanks in advance