Every time you do a block, you will become faster. My dad used to talk about clearing land ... he always tried to clear one square foot of land a day after he finished his off ranch job.
He told me he figured if he just did a square foot a day, his land was one more square foot cleared than it was the day before. (Then, he said ... sometimes, I got a bit more done <g>)
ANyway, it is like eating an elephant ... one bite at a time.
You just pay attention to the next seam, and before you know it, you are done!
My favorite block is the coral and black block ... that print you chose really made a different feel to the block ... at least to me ... you are doing fine.