A day late... advice needed please

Today will be consider 1 day late of my period. I have PCOS and have been trying to get my hormones balanced. I have been trying for 3 years to have a baby, and no luck. BUT this past month, I thought I’d try Myo D Chiro Inositol .. and it brought my period on, I believe I felt ovulation and since “ovulation day” I have been cramping on an off. Yesterday AF was suppose to show up.. but she must have a delayed flight? (Lol). I’m gassy, mild lower abdomen cramping .. lower back ache, tired and random nausea. I’m just curious if anyone has had symptoms like this and had still received AF.. I’m to scared to test and it be a negative .. :(