I am very similar. I would go through cycles of online dating and feel disgusted and empty with myself. At this point it's because I know that I will become attached too quickly and when I want to I will do whatever I need to in order for the other person to stay. It leaves me exhausted with my futile efforts. And I tend to go for relationships that are inevitably going to fail, thus continuing the vicious cycle.
I definitely agree to delete those accounts and give yourself some time off from dating. If you haven't already, you can talk to you T about strategies you can use to develop healthier relationships. But in the meantime focus on you and fulfilling your own desires and goals.
Ugh this is such a struggle!
__________________
My heart is down on its knees
And no one is hearing screaming
There's always something that's pulling me down, down, down
And this is nothing new...
- Phantogram
Diagnosed Celiac Disease 2010