Hi Ali
I would recommend that you make a special effort to carve out at least half hour say about three times a week and dedicate it to building your site to the level that you want it to be, and I will tell you why.

Your site should reflect your personal style, this means from layout to content, to design, it should all be the inspirational extension of you, and that is what will make people visit and return there.

If someone else builds and manages your site it would be more convenient but not the same in terms of personal style and even growth, in terms of learning the hands on essentials of building out your site.

However, if time does not permit, then by all means secure a VA here if any are available or you can try places like Fiverr which has some decent VAs