Has anyone had it? Sounds like I will be having it in a few months. 
Yes, I had that, along with a rotator cuff - you probably have a rotator cuff tear too if it also went to your bicep tendon. I also had frozen shoulder and a claviclectomy - essentially shaving down the bone so the tendons could fit through. If it hasn’t torn all the way yet, be very careful lifting anything heavy.
Yes, labrum tear as well. Apparently misdiagnosed as frozen shoulder 8 years ago when the tear started. Now a larger tear and fraying where the bicep tendon connects.
Ouch. Best to you
My advice, follow doctor’s instructions. Do PT religiously. Get clothes that are easy on and off, button up the front, not pulling over your head. Hopefully you will have help at home and can take some time off. Some people swore sleeping in a tilt back chair was more comfortable - it wasn’t for me, but I had loads of pillows in my bed.
Yeah… I have a contract job that is lots of computer work. I will probably lose it if I am out of work for more than a couple of weeks. One of my kids can probably be there for 2 weeks, so that is good.