Scared after miscarriage

Boo

Hi. Just thought I would post to see if anyone feels something similar? I believe I am pregnant again after my last miscarriage only I’m struggling to be so excited :( I’m happy of course but the fear I have is sometimes too much! I keep thinking oh this could end bad so I’ll just not bother. I know that’s so bad and seems so ungrateful but I’m just so worried!! Has anyone else had a miscarriage then a healthy bub and felt similar? xx