It's a really difficult game but I liked it. Try to make the collision shapes a little bit smaller than the sprite. I died many times without even visibly touching anything
you're playing it on computer or smartphone? Normally the game is made for smartphones, and I have the impression that collisions are better managed from the feedback...
I was playing on a computer but I think it's generally better to make the collisions a little bit smaller because humans have a different perception and think the game is unfair even if the collision matches the sprite pixel perfect. But I think you made the collisions even bigger than the sprite?