Opinions please!

Alexis

The past few months I have nothing but 3 ear infections.. 2 sinus infections and a repository infection. I’ve taken several anti biotic and medications to help with them.. this isn’t the point of this whole post.. I’m confused because about two weeks ago I had my period, my normal four days.. I went to go to the bathroom before bed and before my surprise I started my period again???¿¿¿ it’s weird because I’ve NEVER had this happened before.. I even have slight cramps.. could it possibly be all the medicines my body has been taking?? Like what is causing all of this?? I took a pregnancy test and it came back negative.. so I’m just still really confused.. anyone have any ideas at all?? Thank you ☹️🌻💋