I’m surprised you got a frenulum tear from a pump and that you didn’t feel it before it even happened.
So effectively you are hanging. Two months into a new PE regimen, hanging is an intense option. It sounds a lot like you’re falling into the more is more option, you are hanging but ignoring the safety aspect. Even if your attachment simply reduces the circulation a little and as far as you are concerned you are doing fine, you may realise a month or two down the line that you have damaged yourself, maybe numbness will be the first clue. There’s a reason hangers use 20 minute sessions with a period of circulation recovery in between sets. That protocol is sensible safety advice for anyone attaching anything to their dick that may restrict blood flow, even if only partially.
I understand that you are committed to this route but I have a feeling that you are not helping your chance for gains. If I were you, I’d dump the equipment, take a decon break and come back with manual exercises.
Thunder's Place: increasing penis size one dick at a time.