Here are the latest stats:
In March of this year, Total Encounters with border crossers was counted at over 170,000. Percentage increases over FY 2020 are as follows:
Oct: 59.4%
Nov: 69.1%
Dec: 82.4%
Jan: 144%
Feb: 175%
Mar: 400%

These figures are calculated based on actual numbers encountered at
https://www.cbp.gov/newsroom/stats/southwest-land-border-encounters

So my question is: Are you getting just a little concerned?