Thinking of testing?! Opinions???

Katie • Trying for baby #1!! Hubs has a child from previous marriage that I love to death
I am now 10DPO 3 days out from my suggested AF/test day! I have had a few symptoms but have been trying to over look them! I have been very weepy for the last3-4 days and today I noticed that the veins in my nipples are becoming very visible. They have been sore/sensitive for the past 2-3 days. I have been exhausted and do not want to get out of bed! This is only our 4th month of trying but I pray this is the month for us!! I used CBAD OPK's this month and received my peak on CD17-18! Honest opinions please!!!