Thanks so much everyone!

Melalvai, I was looking into a brooks saddle actually, more recently a cardiff saddle.

Aquila, I never noticed a problem because (I'm assuming this is why) I lived in san Francisco and a lot of riding was done standing up trying to get over the hills. I was hardly seated.

Oakleaf, thanks for the hints, I'll check that out. I did actually put a different saddle on today that was wider, tilted it slightly forward, but I ended up sliding to the front of the saddle anyway.

I just need to figure out how to sit closer to the handlebars, i think Im too small for my bike but its a great bike and honestly i cant afford a new one, so I got to make this one work!

I don't really know the names of the parts on my bike, but I'm assuming I can get a stem that brings my handles closer, and a seat post that extends towards the front of my bike a bit...? At least I hope so!