I tend to overreact and go completely insane when it comes to relationships too. Then push push push until they almost leave and then somehow work through it. Gets so tiring hey? My partner has adult ADHD so often 'forgets' to contact me and I think of the worst 99% of the time even though I know our brains work differently.
I just want to feel like a priority. And to give me attention. Then bf's in the past give me too much and I leave them. Ahh mental illnes.. Such fun