Lindsay,
Very cute items! At first glace, your titles need some fluffing. Right now the only terms that will bring up your whale are "crochet" "whale" "crochet whale". If I were searching for a whale toy for my son, I'd search "baby boy whale toy". I think you could words like "Nautical", "Sea Creature", "Baby boy", "Handmade plush toy","Gray", "Stuffed". Also use those tags!! The tags are supposed to be the most important terms from your title.
Remember that you're not the only person selling crochet whlales...what makes yours different than the rest, tell people why they should select your yours, what makes it a $25 value, what kind of yarn did you use, what color palette would it look good with, etc.
Here's a listing that was #1 in my search when I searched "baby boy whale toy". Please do NOT copy this listing...but look at their title, description, and tags for ideas on how many words and the style of phrases you could use:
https://www.etsy.com/listing/226490158/baby-boy-gift-stuffed-whale-whale?ga_order=most_relevant&ga_s...Hope that helps :) After you tweek the titles and tags, post back on this thread if you'd like feedback on the changes you've made