Possibly pregnant..?🤷🏻‍♀️

Sooo I’m 3 days late and 15DPO. This last Saturday I thought I was starting my period cause I had some spotting but it never came🤷🏻‍♀️ and last week my breasts were insanely sore and tender to the rough. Like couldn’t have anything on my nipples sore. But they’re not sore anymore and I have more CM than normal. Should I test or just wait it out? Hubby and I have been trying for 5 cycles now and I don’t want to get my hopes up because I’ve been late before