No excitement

Hey ladies I wanted to get your input.. This is our rainbow baby I'm currently 8 weeks and have had 3 ultrasounds already but although I get happy when I see it I'm not excited nor do I even feel connected to this baby... I think it's my fear of losing it since I lost my last one at 10 weeks... Do you ladies have any advice on how to get past that? 
Thank you Christine that was very helpful! Yes this baby is sooo wanted and loved but I just haven't gotten excited or connected... Thank you for your helpful words! I truly appreciate it! And congrats on your baby boy!