Brusing

So I’m currently due in October and here within the past 2 weeks I been bruising bad. I have about 20 on my legs. Im not anemic as I just had blood work done. I’m currently taking blood thinners which didn’t know if that is to blame or not. Should I call my OB over this? I see her next week and didn’t know if it’s cause for concern. This one just popped up today and I have absolutely no idea where it came from.