Advice

I’m not saying I’m pregnant because I don’t know yet I haven’t took a test at all.. my period should be coming in a couple days I’m hoping it doesn’t!! It’s been a week and a couple days since my ovulation day which is the last time I had sex.. my period should start feb 4 or around that week and I’m starting to feel slight cramps here and there.. have any of you girls experienced period symptoms before getting your period but actually ended up being pregnant??