Is this actually happening

So, the past few weeks have been pretty normal, except my breast have been sore and I have been more hungry then usual. Normal signs I’m about to see AF, well she still didn’t show, I wasn’t worried or getting my hopes up. Justin kept saying I was pregnant (kidding) so I went to work this morning and I got off at 1pm so I stopped st the dollar store and bought and took it as soon as I got home, I seen the negative line pop up so I set the test down to finish up and throw it away, well before I stood up I grabbed it again and there it was, a big old plus. I said allowed “it’s lying to me” then I started to shake and instantly called Justin. He answered and I was all calm asking him what he was doing, and that I had some exciting news. So I tell him and he goes “no you’re not” and this goes on for like 5 minutes. So I send him a picture and he calls me back really excited. I’m going to take another test this evening and in the morning first thing. Let’s pray this isn’t a false positive.