Just needing to vent

I never had a period in January but I recently came off the shot so I didn't think much about it until my boobs got so sore I couldn't touch them I had weird discomfort and pain in my pelvic area nausea and moodiness and my husband and I started thinking I was pregnant but I couldn't get a positive test so after 3 weeks of these symptoms AF showed up with a vengeance yesterday. I'm a little depressed I was looking forward to expanding our family as we're TTC baby 1.