mean that there is a hormonal
imbalance.That means that you need to work up a complete hormone profile first.Then you have to be be put on oral pills
to regularise the periods.I dont know what medication you have been taking and how.But according to my advice,you will need oc pills for at least 6 cycles regularly.
If thats what you have been taking then either you were taking it the wrong way or the dose is incorrect. Its unlikely that you will be pregnant st this point because these irregular cycles are anovulatory.But rarely does pregnancy
occur.If it last came on 23rd nov,for 5 days,then spotting on 23/25 dec
,then there may be a chance of pregnancy.Do a urine test for pregnancy.If its negative,then you need to be put on hormones asap.