Almost 2 weeks PP

I’m almost 2 weeks PP and I think I have more then the baby blues. I’m terrified of being alone at night with my baby if my husband has to close. I seem to do okay during the but when it gets later in the day I get anxious and cry and so on. My mom had stayed with us for about 5 days after the first 2 nights were so hard. I want her to come stay with us now because I’m just so overwhelmed by my anxiety and feeling like I can’t do it and not a good mom. My husband is supportive and everything but I feel like I need help.