Excited!

So we just found out I'm pregnant with our First Baby 😍

I took a 2 pregnancy tests and one clear blue said 1-2 weeks. But then I've had people tell me you go from 1st day of your last period.

Can someone please explain which is correct.

As this is our first pregnancy, I'm really excited and I know it's early. But I can't help it. My boyfriend is trying to tell me not to get ahead of myself. But I am just so God damm happy and want to tell the world!

Advice, experience ect helpful xxx