It's very cute, but the heart is knitted and you have a crochet hook. It should either be knitting needles or change the patterning in the heart to something that looks like crochet.
Eta: I'm really not trying to dump on your design. It's adorable. Just saying someone who knits and/or crotches would notice.
I'm looking for a good option too. Hopefully someone chimes in with something!