Is something wrong with me?

I have 2 little girls. A toddler and a 9 month old. I am always so worried, I have bad intrusive thoughts and I can’t even get into my car to drive without thinking another car is going to hit me. I always worry and feel like a horrible mom when I take them to daycare because I’m worried I can’t protect them because I’m not there. What if they get hurt or something? I want to be there 24/7 to protect them. I’m scared to let anyone else take them in their car because of fearing an accident. Is something wrong with me? I struggle falling asleep at night because of my worries… posting anonymous as I feel like I’m messed up. I know it’s natural to worry but I wonder if mine is too severe? I do struggle with anxiety and ocd but I’m scared of medicine.