Is it too early to test?

Kylie • Rainbow baby girl December2018! 🤰🏼🌈

I've experienced 2 miscarriages and currently am 5 days late. My breast and nipples are so sore & I've never experienced sore nipples in my entire life. I've had some cramping but much lower than what my pms cramps usually are. I also have had what felt like some light nausea, especially when I haven't ate in 30 mins or an hour sometimes less than that. I'm praying that this will be our rainbow baby.