Hi CM356, and thanks for your post. Not to be redundant, as my colleague, , and fellow community member, , have already chimed in with excellent responses, but this is an important topic.
I agree with what has been said and suggested. To have a fever as you've shared here (100.4 to 101.6), is not something to be taken lightly. This is especially so because, as you said, the fever has persisted for a month already.
If you have not reached out to your private medical doctor (PMD), as yet, my suggestion would also be for you to do so. You may want to do this sooner rather than later!
What are you thoughts about this?
Wishing you well,
Leon (site moderator COPD.net)