I started loestrin24 the 7th of January and stopped taking it the 26th of January I got my period on the 28th of January it's now march 5th and no period. I had light pink/brown discharge for two days on February 27 but not a period

It may just be your body adjusting to starting and stopping the pills, which can throw off your cycle for a bit. Wait until the end of this month and see if you have a period or not. Test accordingly.