We do all this...read on our issues (whether for us or my pets) ...sometimes it is scary though. It seems that no matter what we look for, we have all the symptoms and more for x issue. haha
I think the worst for me was reading before my eye laser correction surgery.... I have not read anything scarier than this...so much that I refused for years to get it done. Now that I did (in 2008), it is one of the best things I did for me and no major issues either. In fact, no issues at all but some discomfort after numbness went away post-surgery and it did not last.
So you cannot always compare yourself or try to foresee all that can happen or you won't breath for a while. haha
Good luck! :)

