Concerned..

My husband and I have been ttc for about a year now.. I felt the need to take a test back in September it was positive we were so thrilled we told our son who was 2 at the time. Long story short we ended up having a miscarriage I was supposed to be 12 weeks but the baby stopped growing at 6. Today I was using the restroom and my now almost 3 year old son comes in lifts up my shirt and says "mommy there's a baby in your tummy" so now I'm concerned does he remember the pregnancy or could there really be one in there? I definitely don't want to get my hopes up just to see a negative. 😢

Baby would of been here in April and I'm still upset about it. Just not ready to get my hopes up just yet. I do have some symptoms but then again I've felt kinda weird since the miscarriage.. My menstrual has been funky.. I just thought maybe stress work related.