Should I....????

So my SO & I went at it quite a few days and than I felt like my drive dropped. I thought it was common so I didn't think anything weird. He's been on bored with baby making and the whole bam. I was supposed to start today and never been late. My last period was a day late and came on strong symptoms later on that day. This period isn't the same I'm not cramping, sluggish or nauseous at all. My boobs aren't sore or bothering me. My back just hurts. I'm not having any of my normal period symptoms or feeling tired. I just feel like I have to pee more & losing my train of thought more. I feel a big need to clean and I've been more annoyed than ever especially with my SO. Should I wait to see if aunt flow comes or test just to see.