Fear of husband and wreck

I have this intense fear and constant worry and anxiety if my husband every day he leaves for work and drives hope from work. Idk if it’s just my town or is this everywhere but there’s been SO MANY car accidents and many fatal ones here. I’m so so so scared something will happen. Every time I see or hear about a car crash my anxiety gets real bad again. Him and my children are my life and I couldn’t live without them. I’m in anxiety meds and my dose keeps going up but I keep feeling this way still. I don’t want to talk to a therapist I tried before just wasn’t comfortable with that type of help I guess. Please tell me I’m not the only one. I feel crazy for always worrying about this it makes me cry. My husband was upset when I brought it up last time because he fear I’m going to put that negative energy out there and make it really happen which made me feel even worse. Idk what to do and how to get over this fear. The most recent accident in my town was horrible. Went into a river and imagining that awful way of dying…going into that water, drowning, cold, dark, alone, not able to get out or breathe…it messes with my mind too much. I know this happens but just hearing about it in my town and how recent and with my current fear of this just made it worst. Wrecking into water is so scary to me. I don’t even drive or have my license because of my dead. I’m an adult. I hate feeling this way. I’m more scared of my loved ones dying than myself.