I don’t have instagram so I’ve looked at your Facebook page. Feedback:
Cakes look nice, particularly the strawberry and the Friends cake.
You seem to have two Facebook pages - see screenshots - with different email addresses and slightly different locations in Bedford. I could only find the page which has the email address starting “Karen” when I searched the name of your business on Facebook; the other page I copied and pasted from your OP. You need one page that is easily searchable.
“Welcome to the madness that is Sweet pandemonium” sounds like you might be disorganised and forget my order /get something wrong. It doesn’t sound cutesy and fun.
The baby shower cake looks good, but agree with others that saying you can’t remember what’s in it doesn’t sound very professional. Can you either ask the recipient what was in it, or change the comment to say about how thrilled the recipient was etc?
Agree with others you need to sort out your photography - it doesn’t look homely, it just looks amateur.
The cover photo on your page with the outlook email address seems to have sized wrong, so most of the photo looks like it’s the two bunches of flowers, and I can only see the top of the cake itself. See screenshot. Can you fiddle around so the photo shows on mobile devices as being mostly the cake?