Hi ladies! I just found out I’m pregnant with my 3rd my youngest is almost 2 1/2. I haven’t gotten my first ultrasound yet I think I’m around 5 weeks and 3 days. All day today I’ve been experiencing like lower back pain almost like sciatica which I’m notorious for in all my pregnancies or like a muscle spasm? Is this normal at this week or should I be concerned?? I’ve miscarried with my first and I’m scared it could turn into just that. My mom said it’s not normal so I’m kinda freaking out!