Agree with
@Nate North about the layout of the photos on the page (viewed on a 19:6 laptop screen). While the pictures themselves are fine, the presentation as-is is very flat. While your portfolio is still a bit thin, at the very least I would consider combining each set of three into a kind of "photo booth" strip, probably make it quite a bit bigger, and maybe display them as a carousel. That way, you'll get a more dramatic landing page. Your visitors, when arriving at the site, don't need to see
all your photos - they only need to see one that convinces them you know how to take in-focus pictures.
Also, for the times we live in, you'll want to avoid presenting a portfolio that seems to suggest you have a preferred customer base. Right now, while
we know that you're taking whatever work you can get and have other clients, a random visitor will see only
"white male with token black guy". I would suggest that before you follow Nate's advice on advertising, you spend a small amount on models for portrait shots
specifically to display on the website.
It might sound very premature, but you need to be already considering how you want this venture to develop as a business and pick a name accordingly. Is it always going to be you, just you, taking the pictures, because that's that the whole point of it? Or are you providing a service that needs to be provided and you'll take on another photographer - or several - if/when you get established, so that you can pick the most interesting shots, or have the time (and money) to do something else?
It's always easier to get more investment and/or sell part or all of a business if it has a name that's not
too personal, because those third parties will prefer the current clientele to be tied to the business, not the person. Similarly, if you
do decide to invite another photographer to work with you (not necessarily
for you) they'll benefit from being able to promote themselves with (for example) the line
"Odenton Headshots, ask for Tanya." That avoids an impression of a strict hierarchy of talent and creative vision.
If you're sticking with your own name for now, personally I
wouldn't use the apostrophe, but I might add a
"the" at the front.