Hoping. ..

Just got off depo in december. We've been ttc for 4 months now. We bd'd day before and day of ovulation (im hoping). Experiencing pelvic pain and lower back pain. Been very moody and sensitive the last few days also. My boobs are so sore and i have a creamy/sticky discharge when i use the bathroom and when we bd. But no spotting. Af is due ina week. Could this be early pregnancy symptoms or am i crazy for a baby? Lol. I'm guessing im a7-10 dpo.