Nothing wrong with a 3.75 and top 50 what ? US news? By major ?
What does #45 get you that #85 or #125 doesn’t. Large school or LAC etc.
Figure out what you want in a school beyond rank which does nothing to find fit. Do u want large or small ? Warm or cold ? Sports ? Greek?
What are you studying ? What’s your budget ?
Then let’s find you schools. You need to be somewhere four years, day after day.
No point in going to a school that doesn’t fit you just because it’s top 50 from a magazine.