Your Lehigh.edu account gives you access to googles tools and unlimited storage. However, many of us also use a personal gmail account as well. Often this can be confusing or difficult to manage when logging into multiple google accounts in chrome. In some cases, the default account will launch when you really wanted to use a different account. The key is knowing which account you are logged into and how to either manage your profiles or accounts.
You can solve this issue in multiple ways.
1) Use an incognito Chrome browser (press Ctrl+ Shift + N):
https://support.google.com/chrome/answer/95464?co=GENIE.Platform%3DDesktop&hl=en
2) Using multiple chrome accounts in the same Chrome browser window:
https://support.google.com/accounts/answer/1721977?co=GENIE.Platform%3DDesktop&hl=en
This works best if you are the only person who using the device you are adding a google account to.
Make sure to add you primary account first, so that this will be your default account.
3) Using multiple chrome accounts in different Chrome browser window
https://support.google.com/chrome/answer/2364824?co=GENIE.Platform%3DDesktop&hl=en