help!BEROCCA/SUPPLEMENT side effect QUESTION can anyone give good advice here please

[mummyzilla]

Ok I am looking for some help here!

I usually have a cycle of 32-37 days yet whilst we were activley ttc it lengthened to between 37-50 days, I put this down to pressure as I was very focused upon task in hand!
Since xmas we are not trying not preventing and my cycle returned to 32 day cycle.
However this month I have been ill for past 2 weeks with a horrible virus, fluey like symptoms. I am rarely ill but this knocked the wind out of my sails, I am just getting better and for the past 2 days I have taken a berocca supplement.
The berocca perked me up and my flu seems to have shifted HOWEVER I am now day 19 of cycle and have started spotting, brown blood mixed with ewcm.
I have never ever had cycle last 19 days,i have not taken bc for past 5 years so nothing to do with pill side effect.
I have just read up on vit b overdose and this can affect your cycle and can also be dangerous.
does anyone have a clue what is happening?I have no other side effects?
Did illness or berocca ever change anyone cycle and shorten it considerably? also should I be worried about overdosing on vit b?

 

[Helly]

Vit B can lengthen your luteal phase but that doesnt help!

You could be experiencing ovulation bleeding, its rare but possible.

 

[Helly]

But id probably lay off the berocca anyway!

 

[mummyzilla]

yea I definatley going to stop it, just wish I knew what was going on.Illness has never made my period early before but I am very run down at present so perhaps thats just taken its toll.