I’m going batty! Please help!

After 4 days of bat terror, we finally felt safe and convinced that said bat had left the premises. Last night during America’s got talent, right in the middle of a particularly high rendition of operatic singing, the black terror of the night appeared (from nowhere), sending Russ and I under the covers and Adam screaming from the room in a pitch to further incite the bat! Said bat now escapes our room to the rest of the house. Once again Adam and Dustin swat viciously, missing by miles due mainly to their own terror. So, once again we lost the bat!!!! No pest company will come because they said that it’s like finding a needle in a haystack. And now we’ve been advised to either catch it somehow and check it for rabies or go for rabies injections because people often do not even feel bat bites if they’re sleeping! My usual amount of barely manageable free-floating anxiety has reached new heights. Any advice or help (preferably physical) would be greatly appreciated! (possibly even to the end of my days)