Cramping pain & constant urination; praying for a BFP

Chantanna
I am having cramps and pain constantly for the last few hours. I'm only 7 dpo and my af is due on Oct 20, but I almost never have pms cramps. Very rarely. I also get up at least 4-5 times during the night to Urinate. This just started 3 days ago. Not sure if these are preg symptoms or not. Any ideas or similar situations??