Pregnancy Chances?

Holly
I have been having pregnancy symptoms for the past 2 weeks. Nausea, backaches, sore breasts and nipples, fatigue, vomiting, sensitive to smells etc. AF was 5 days and I had some cramping and light bleeding for one day only. I have had some very very light spotting for a couple days. My husband and I are TTC. Is there a chance that I could be pregnant? Should I test and risk the chance of disappointment or just consider it my period and continue trying for Feb?
Thank you!