Help me out lol

I had my baby 4/15 and since then had 2 periods 7/13 and 8/17 my period skipped the whole month of September I had sex on the 11th of September the pull out method which is always a success I took a test a week ago and it was negative yesterday I started cramping and saw a little spotting this morning I woke up to discharge and cramping still no period anybody else going through this and should I take another test

Update: my period came onnnnn yay lol