Hello, We are TTC with our second - we have a lovely 2 two year daughter following a previous stillborn son - so I am paranoid around pregnancy. I also had an early miscarriage a few months ago. I am currently travelling with work and my period was due yesterday. I got cramps and had light (but red) bleeding yesterday but the bleeding has today calmed down. I am worried as I was convinced yesterday my period began and went to a work function last night and had 4 drinks and over the past week a few units (I have been trying to avoid but its difficult). I would be 4 weeks pregnant (if I am). I am really worried I could have done some harm.