I'd say your position isn't common sense at all when expressed in a generalised fashion as you just did. For example, I believed Ukraine when they asserted that the Russian Army was at their borders, and I believed Russia when they kept rumbling on about needing to do something about Ukraine, however I didn't believe Russia's basis for its complaint.
When the news broke of Hezbollah's pagers exploding, I believed that it happened however I was sceptical of their announcements of civilian casualties; not because I believe there were none but because I think in that scenario there's a reasonable basis for assuming that political spin might be involved, and I'm happy to revise my opinion as more evidence comes out. However, when it's a known fact that most of Gaza has been reduced to ruins by Israel over nearly a year, I think it's more than a little obvious that there are going to be tens of thousands of civilian casualties at the very least. Believing otherwise is absurd, to think that apartment complexes, shops, office blocks, schools, hospitals, houses got levelled but somehow hardly anyone was home on each occasion!