help!!!!!!

So my boyfriend came like 2 weeks ago and we had sex and I was in my period soo I was so mad anywho I did my best to stop it and I did by taking a lot of stuff for example 

I took an extra birth control to see if that would do something about it but it didn't so I read that if you did jello water it will help me on stopping it which it didn't I started having a headache so I also tried sucking on a lemon and it just made it light. I wanted it too stop completely so I heard that water and vinegar will help which it didn't last but not least I tried taking 2 iboprrofine and it stopped it.

But now I feel weird because no boobs been hurting for two weeks and I feel like cramps on my lower part of my stomach and now I'm wondering if I'm pregnant of course I have to take a pregnancy test but I want to know what you guys think please no rude comments

Any advice will help 

Thank you ❤️