You need a "maybe" in the answer. For me my life was quit complicated. It included me doing military and emergency services, travelling a lot, and surviving some pretty awful injuries. So I may of found them in my past. But my memory loss coulds that. I can't say what the future will bring. Only that now for the time being I'm alone. I'm sort of ok with being alone because of PTSD. So if someone from my past that truly loved me still exists they'd have to be patient with me.
Nope, because "love" just isn't what I thought it really was. It's just hormones and chemicals within our bodies and brains, thus I find them to be merely delusions and illusions. Emotional Attachments do occur and form however, when people had known each other for a very long time, such as growing up together or something, or had been colleagues for a very long time or something.
I really wouldn't worry too much about it, the clock is still ticking and we only live once, and our time here in this world is much shorter than we really thought it would be or not as long as we really want it to be, so therefore, I'd say, just go out there and have fun as much as possible.
Travel or something, go somewhere and do something without worrying having a partner or companion or a "true love" by your side.