Confusing. Advice?

I have pcos. I was on Metformin but the side effects was bad so I stopped taking it. I took 100 mg of clomid this cycle, my husband and I baby danced every other day for about two weeks (my apps was giving me different fertile days) I was suppose to get my period between October 22-24, but still no period.?I'm not having any pregnancy symptoms other then when i take off my bra they feel so heavy and achy. Not sure if that's a symptom. I don't think I should test because I don't feel pregnant but maybe I should just to put my mind at ease. ?