Good. That narrows things down to your computer.
You should not be overly concerned about downloading a virus if:
1) You have a known AV product installed, up-to-date, and running.
2) You take a very close look at any website(s) you visit especially the URL that should appear when hovering over any button or link therein.
3) You avoid websites that appear no matter what problem you have and they are offering "download this" buttons to fix everything.
4) You do not fall for lots of pop-up ads along with multiple misleading "download" buttons designed to confuse and trick.
5) You completely never visit or click any unrelated, junk links about movie stars, athletes, and other celebrities with hints about "secrets', scandals...