<human>: Can you provide a brief rundown of the text in within 3 sentences?

So here's the sum up of my story.

-Started dating a guy when I was 18, he was 27.

-We dated for a year and a half, called each other our soul-mates. (I still believe it.)

-Mutually broke up because he lost his job, got really sick...times were tough on us. 

-Semi-dated this other guy for a couple of months. 

-I had a one night stand with another guy, got knocked up. Broke up with the guy I was semi-dating.

-Told my "soulmate" about the situation, he told me it would be okay. Fed me these fantasies about us having a life and raising the baby as his own...It was awesome. I was so excited to go back. I just had to cut off all contact with the other two so we could start again with no past drama.

-It took me about 3 months to clear everything up. So by the time I came back, he had started seeing a new girl, and said he loved her.

-I'm single, pregnant, and crushed.

I need advice.
<bot>: I gave up everything to be back with my ex, but all his fantasies were lies. Now I'm totally thrown off.