That's great you could find open delivery windows! $3.95 is a very good price. Most places here are charging $10+... because they're taking advantage of the situation.
but yeah, delivery or pickup will probably make you feel A LOT better. I know I felt way more comfortable doing pickup than going into the store.
Also, what may help you is to limit the amount of time you read articles on coronavirus. What I do is just read the CDC and NIH websites for facts. The media has NO idea what it's talking about, or they are purposely exaggerating things. They're basically making clickbait titles because they get ad revenue from every person who clicks. I mean, if they said, "coronavirus has a 3% death rate" vs "coronavirus may kill up to 100 million people!!!!", which one are you more likely to click?
If you want straight up facts, watch Dr. Mike's videos on YouTube. He's a dr in NY who has a big following on Instagram, Twitter, and YouTube. He gets his facts straight from health officials, the CDC, and the NIH. Then he interprets them for you, so it gives you a respectable POV from a real doctor. He always stresses "be alert, not anxious."