No big deal, but why?

I was working on something at home and I had to take my accessories off ,which are mainly the engagement ring and the watch, whenI recieved a phone call from the mechanic saying that he's done, I can go and get my car back.

So, I left everything immediately, grasped my handbag and headed to the mechanic shop. A short while after I got into the taxi, I had a feeling that I forgot something, but not a very big thing like the other time :D. There was a persistent feeling that something is missing, and I couldn't figure out what is it until I looked at my hand and opened my eyes in shock, eeek, the engagement ring was not there!!

I felt bad, real bad, dunno why. For a moment, I was about to ask the driver to stop, I wanted to go back home to put my ring on. How could I forgot it, how could I go out without it?!! It felt like going out without an arm or a leg, seriously! It was like forgetting a baby at home, LOL!!

Then I thought for a moment, eno what's the big deal? I didn't mean to forget it, it was by accident. I tried to console myself, however I couldn't get rid of the guilty feeling that overwhelmed me, which until now I can find no explanation to.
I mean, come on, it's only a ring, usually my lack of concentration makes me forget more important things but it doesn't feel that baaaaad.

el mohem, I couldn't wait to get home to have my baby, I mean my ring back to its normal place, apologizing and promising not to leave it again. I stopped thinking about the weird feeling I had which i was trying vainly to find an explanation to . Certain feelings need no explanation at all...