Cannot ssh into usb connection on Mac anymore

So I used to be able to login to BBB through serially through usb on my Mac on tty.USB0 (the BBB used to show up as a removable drive and I was able to browse the web on my BBB) after doing the all the steps provided on the Getting Started Page. After the first time, all other attempts never worked. When I tried a few days later to connect again, I could not connect as it never showed up as a removable drive. I was only able to connect serially again via USB to UART connector. It doesn’t even work on windows and it used to! I’m having troubles trying to reconnect to my usb, because now I need to access internet (which just recently stopped working as well, I could still ping from the BBB even after the usb stopped working but now that stopped working as of today). What is happening???