Alright so almost 2 months ago (58 days ago), I lost my virginity to my boyfriend while no use of birth control was used (stupid I know). He was inside of me for no more than a minute and a half and says that he did not ejaculate. However I was paranoid and ran to the store and got Plan B. I took that within 2 hours of the ordeal.
I experienced the bleeding a week later (even though I had just finished my period not even a week before having sex). I had symptoms around that time and then felt fine. I was worried sick (still am). I then got another period 29 days later. It was heavy the first three days and then light and hardly visible unless I wiped for, the next two days.
I am about 5 days from when my next period is supposed to start and I am absolutely freaking out. For the last week or so I have been having stomach pain, particularly around my pelvis and belly button. It ranges from achey to feeling like someone is pushing on my stomach. I had also been quite dizzy and fatigued lately. I have felt bloated around my hipbones and everything in between. I have also been not at all hungry. I have also been smelling things that I normally would and they don't smell good like they normally would. I have also been experienced mild chest pain in the center of my chest however it's more to the left than the absolute center, (heartburn?). I don't know if it related but I'll also include that my lower arms have been a little numb occasionally. However I don't know if this from physical exertion. Finally I am experiencing Brest tenderness, but only when I touch them. I don't notice any of these symptoms really unless I'm just sitting around and I think of what's going on.
Now, I have done 7 pregnancy tests and they were all negative (the last ones being around 7 and a half weeks after having sex).
I thought I was in the clear and then I turned around and did what no one recommends doing; I did research. I found out that regular pregnancies as well as ectopic ones can go unnoticed for months if your HCG levels aren't rising normally. This fact is stressing me out immensely! I used to think that I was for sure not pregnant and now I am constantly thinking about it and it seems like everywhere I look there's more stuff about babies on social media or pregnant women walking around and I freak out every time. Any advice? What could be going on? Could I be pregnant? If not why do you think I am experiencing these symptoms? Could this just be anxiety affecting me?