No sore breasts

Amber

Hi I’m amber I’m 30 and I’ve been trying to get pregnant for the last 2 years I already have 3 beautiful girls my youngest being 5 I fell pregnant very quick with them so I don’t know why it’s taking so long to fall again!!! This month my period was two days early and after it had finished about 2 days later I had sex and I had a small bleed it lasted About 4 days very light pink and brown only enough to warrant a panty liner but it’s never happened to me before and I had really bad back pain too also every month my breasts hurt really bad 2 weeks before I’m due on but they are not hurting at all this time I’m due today 1/3/18 I took a pregnancy test two days ago and it was negative so has this happened to anyone before???? Xx