3 days late

So Im 3 days late, my AF is like clock work & ive already had to change my start date 2x in the last few days. Been having very mild cramping, my boobs are swollen & sore, & no spotting at all. Heavy cm, varies btwn eggwhite & ceamy. Backstory - 1st pregnancy last year, angel baby lost at 24 wks. We've been TTC for about a month. Also had a cervical scrapping about 6 wks ago, had a normal, on schedule period 2 wks after. Really want to take a test but honestly terrified. Just dont want to be disappointed. Uhg, what would you do??