Just over 13 weeks and don’t feel pregnant

I know it’s normal for symptoms to go away and I’m thankful I’m not sick anymore, but it also scares me. I’m 13w2d, last saw my baby at 11w4d, and I wish there was some way to know baby is okay.

I keep seeing people posting cute bump pics at 13 weeks but my stomach is still completely flat ☹️ wish I had a little bump to know baby was in there. When will my stomach at least have a little bump or feel hard?

Anyone else feeling this way? So anxious and hope everything is okay.