Trying not to be scared

Lindsey
So I had a miscarriage in December at 8 weeks. I'm now pregnant with my rainbow and almost 7 weeks along. I've been feeling super positive this whole pregnancy until yesterday. I was struggling to have a BM cause I e been so constipated. So I was pushing a little and then when I wiped there was a small amount of red blood 😔. Obviously I freaked out immediately. I haven't had anymore bleeding at all but I still can't help but be nervous. I feel like I have PTSD from my miscarriage.