I knew I had depression in my teenage year, but never thought of bpd back then. I'm 20y.o, and it's only last year that, when I was reading about mental illnesses, I can across stuff I 100% related to, and the name was bpd. I took an online test, result was that I certainly had it, and that I should get officially diagnosed. But I don't have the money nor the time to do it.
Then I talked about it to one of my closest friend and they said that it was pretty obvious for them. But I still don't want to self diagnose myself, it just looks like I'm seeking attention, because for so long, I thought that what I was feeling was normal.
When I told another friend about it they also told me that it was obvious, and even now they pick up stuff i do to prove it to me. 
But the thing is, I don't want to "reclaim" it till i officially get diagnosed, but also, some symptoms are there and it's undeniable. So if hypothetically I'm interested in someone, what should I tell them? Or should I even tell them anything at all?