So I had sex with my boyfriend on July 2nd. And since then I've taken 7 pregnancy tests, even as soon as a week ago or maybe a little before, and they're all negative. He wore protection, didn't cum in me, and didn't even finish until 5 minutes later in a different room. I've had my period once since then and keep in mind I'm very irregular. I had my period for 6 days, it was a bit lighter than normal but that could have just been that month and that couldn't have been implantation bleeding right? Anyways my <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> app says I'm 20 days late on my period and I hadn't had a period in August and still haven't. I've been really stressing about the possibility of getting pregnant and stress can cause you to either miss your period or make it late. I just need some opinions here. I haven't really had any symptoms of pregnancy like tender breasts or anything. I'm just low key panicking.