I'm 24 years old and the very first time I found out I was pregnant, I had just turned 19 years old

I'm 24 years old and the very first time I found out I was pregnant, I had just turned 19 years old. It's a little sad but its made me who I am today. Well I had a boyfriend of about 1 year and apparently while we were together he was still seeing his ex girlfriend. They would both travel a great distance to meet up in a hotel and take care of each other. One day she had been calling him over and over again and when he finally called her back she then continued to tell him that she had chlamydia. Well they blamed each other over and over again, and of course he had to come and tell me so that I could get myself checked out. Going to a doctors appointment worried for and STD and came out pregnant instead. 2 weeks later find out there was no indication of either one of us having any STD. A few months has passed and all I did was sleep and stress. The pregnancy shortly ended with a miscarriage being the result and possibly a blessing in disguise, just for the simple fact that I'm in a better place now and able to care for a baby/child now than I was then.