Hi ODIBF
You really have alot to deal with and I am very sorry that you are in such pain.
Please don't hurt yourself.
You have been very strong for the 2 years that you found out TTATT and to be able to stay silent about it. I know it has to be difficult.
But at this point, while still living at home, you need to take your time and plan your exit strategy.
Many here have given you good advice to move forward planning while still appearing to stay under the radar.
You have friends that are here and willing to listen, who empathize with your situation and that are concerned for you.
And some of them can offer you the benefit of what they learned during their process.
Try to step back and take a breath and get started on making a plan.
It will help you to feel more in control of your situation and you will have a goal to work towards.
Stay strong!