hi. me and partner are trying for another child ( my son is now 9 months old) im not on any method of contraception and my period have always remained on time and regular until recently. on the 28th of dec i had my period as normal, then on the 26th of jan as normal then this all changed in February. i had very light brown discharge (spotting) on the 22nd and 23rd jan, then the 24th this changed into a very very light period (no need for pads) the went on the 25th. then march i missed my period completely, and on the 1st of april i had brown spotting very very light and today the 2nd march i came on, im now waiting to see if it is a short one gain. i have had done hpt and had blood text all negitive, now waiting on further blood test from the doctors next week. i have had left random shoulder pain, bloating, sore breasts and the odd twinges in my pubic bone area. i had implantation bleeding with my son before which was very similar although i tested pregnant straight away then positive. please help im so confused what is going on.