should I test??

I've been having on and off cramps since 10 dpo and they are stronger sometimes and then non existent at others which hasn't happened before. My period is 2 weeks late today and no cramps today but bad ones last night. My nipples have been really sore but that's also on and off some days are like I can't even wear a bra and others it's only if I touch them. I'm very confused. Should I take a test ?? Ive only been ttc for 3 months.

Also when I have sex me and my spouse noticed it's alot wetter, and normally before my period it tends to be more dry. But that might not mean anything.

One more thing, I'm just curious is the on and off thing normal, should I be concerned? Thank you lady's 😁