Today its been 4weeks since my last period and I've not come on but I've had period like pains for the past week or so I've had backache&my nipples are really sore today I swear I felt like a bubble popping in my belly. Can Anyone Answer This Please Asap Thanks x

Have you used an HPT as now would be a good time.

If its 4 weeks since your last period its too soon. Since a period is generally 4 weeks, you should wait for another 2 weeks.