Am I being too hopeful??

My husband and I have been ttc our rainbow since our miscarriage in August and this month I feel like this could really be it. I’ve been cramping on and off since ovulation, my lower back hurts, my breast aren’t sore at all which usually the day after ovulation they become sore, and I’ve been congested for almost two weeks now. At first I thought it was because of the cold I had but I don’t feel sick anymore but the congestion just won’t stop. It’s constant phlegm in my chest and my nose gets stopped up too. I’ve been praying for our rainbow baby and asking god to send me a sign if it’s time because I’m nervous to test. So yesterday my husband and I were having Chinese and I opened up my fortune cookie and there were two in there! I took it that it may be a sign but idk maybe I’m just fooling myself. What do you ladies think?? I think I’m gonna test tomorrow since I’m coming up on the end of my tww