Trouble with perspective - how to make more distinguished?

Im in the middle of a drawing and this arm is really throwing me off. I've always been bad with perspective and I don't know how to make this hand look close to the viewer and not like a huge hand lol. What am I missing here????

https://preview.redd.it/f1n2tmxzv6sf1.jpg?width=463&format=pjpg&auto=webp&s=b58b01ca7d8b4db0e575b543f52e83f6b1894cdf