This should make you feel less crazy... I'm so paranoid about someone breaking in and taking Chloe or just leaving the door open and Oliie getting out that I have four hidden webcams with motion detectors on them. I have an app on my iphone that sends me a text message when there is movement and I can open the app and look at what is going on, if I saw someone I would be able to call 911 immediately and tell them someone was in the house at the time, it also records motion events so if someone were to break in I would have their picture from multiple angles. I can also check on the babies anytime I am out to make sure they are okay.
I also took off work friday b/c we had a high tornado threat and I was paranoid that I would be at work and a storm would hit and my dogs would get hurt or out. Trust me... anyone in the forum probably feels as paranoid if not more paranoid than you do we are all crazy together.