What in the world is going on? Helllpppp

Ok had my periodon sept 29th lasted about 3 days normal flow ect but ended 2-3 sooner than normal. Thn had whati thought was my period again on oct 24th, again normal like. Well about 4 days ago I was just feeling off and started thinking my periods have been a little weird so of course like we do....I tested and to my amazement there was a faint line. There has seriously beena faint line on EVERY test I've taken pink dye, blue dye....they all have a line that is visible within the time limit. AM I GOING INSANE?!!! Some if them are harder to get on camera. I have taken just about every brand of test in the market lol