all my usually pre period symptoms

I have been ttc for 5 months now. This month I used an ovulation test and we tried throughout all my fertility window. I really thought it would finally work! But i woke up today with stomach cramps and sore legs my typical pre-period symptoms. My period is due in 5 days. 
Can this by any chance mean i still can be pregnant??? I really dont want to get my hopes up but I am really feeling miserable all day