So I’ve had a few symptoms since last week but they are minor symptoms

I had frequent urination last week but this week I’m not urinating as much.. my areola is swollen but my boobs doesn’t hurt I have mild cramps from time to time and I’m sleeping a lot. I heard period symptoms are similar but I’ve never had these symptoms before I get my period. Is it possible that I’m pregnant? I’m expecting my period in 5 days so I don’t think a pregnancy test will be accurate