Feeling Anxious

Is anyone else have trouble enjoying their pregnancy? I’m still in my 4th week of pregnancy. I feel like I’m driving myself crazy with anxiety. I had a miscarriage in October and it took a huge emotional toll. I just want to be a mommy so bad. I am constantly checking myself for spotting and I’m scared to tell anyone about the pregnancy. My husband and I are the only ones that know that we had a miscarriage. Any advice on trying to put my mind at ease?