Is this for your banner on Etsy?
For what it's worth:
• I would reduce the spacing between the letters.
• I would increase the font size of both Bs, or even use just one large B & have both words coming out of that one B.
• I would use more vibrant shades of green / purple / blue - these ones look muddy to me; better yet, use one color for the top word & one color for the bottom word.
• I would move the word BAYOU closer up to the word BUBBLE - there's too much space there.
• If I remember correctly, your target market is mostly children - maybe add a cartoonish alligator at one end, with its tail underlying the word BAYOU.
• I would add more bubbles of various sizes & ensure they are all round, rather than irregularly shaped.
I am not liking this font choice.
I would maybe try to find a free font which is similar in its design - chubby characters - without the distracting line which goes through each letter. This doesn't add anything memorable to the design, unfortunately.
I hope that helps somewhat