This will sound crazy to some people!

So basically I’m 19 almost 20 I’ve had a miscarriage in early June 2018.

Me and my partner have been together almost a year and have been ttc for a few months and recently got our bfp.

My problem is I have mad anxiety... what if it was a false positive I know that can’t be it because we tested 9 times! But Idk my head is weird...

What if it’s a chemical pregnancy etc...someone please help me!

Is this just nerves? Or am I actually crazy?