Pregnant or period??

Hey ladies. I'm currently ttc #2. Af is due Nov 22. But I'm having crazy symptoms for the last week I've been gassy, 3 days I been tired, yesterday I felt super bloated with mild cramps and last night I was cramping on one side of my pelvis which was so uncomfortable I couldn't sleep much. I've never experienced this before. Usually before af I get tired and my breast hurt and tingle. Do you guys think I could be pregnant or is my body just going through the motions??