Help help

So I’ve been recently posting about the sameeee thing and now I’m really really reallyyyyy over thinking. So I’m 17 and so is my boyfriend. We had sex finally. But went in without a condom. Yea yea I know dumb. Don’t tell me anymore about that. Thank you hahahahaha. Anyway I told him to stop because he didn’t have one on. So when I told him to stop he did and then lost his hard on. The next day we decided to go again. WITHOUT A CONDOM SMHHHH but he “pulled out” some of it was on the bed and he said he didn’t even bust all the way. But my tracker says I’m three days late and now I’m starting to over think and get really tender breasts. Then this morning before my shower I like pick at my chest becuase I have acne and well yk. And I like squeezed my nipple really hard and these little white things like supper freaking small came out and a lil like clear puss????

Like lol I know I’m dumb. I heard that. And no I don’t wanna take a test. I’m freaking scared af. Those things give me anxiety. I need a girls help.... please??