Looking on the internet deeply has found these results:

Not feeling well is the most popular phrase on the web.

Not feeling better 16,130 results on the web	Not feeling well 1523,000 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Dec 6, 2007 ... I'm not feeling better. Story Highlights; Patient advocate: Doctors don't always look for drug side effects, interactions; Find a doctor you relate to ... Aug 2, 2015 ... Why you're not feeling better on the Paleo Diet. Many people start following the Paleo diet in a bid to feel healthier and more energetic. Nov 11, 2013 ... They also need the freedom to say if they are not feeling better. Sponsored. They have shared with you that they don't feel well, that puts them ... 10 Reasons Why You're Not Feeling Better About the Economy. 10 Reasons Why You're Not Feeling Better About the Economy. 1 of 11. view fullscreen.	It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

Not feeling better

16,130 results on the web

Not feeling well

1523,000 results on the web

More popular!

Dec 6, 2007 ... I'm not feeling better. Story Highlights; Patient advocate: Doctors don't always look for drug side effects, interactions; Find a doctor you relate to ...
Aug 2, 2015 ... Why you're not feeling better on the Paleo Diet. Many people start following the Paleo diet in a bid to feel healthier and more energetic.
Nov 11, 2013 ... They also need the freedom to say if they are not feeling better. Sponsored. They have shared with you that they don't feel well, that puts them ...
10 Reasons Why You're Not Feeling Better About the Economy. 10 Reasons Why You're Not Feeling Better About the Economy. 1 of 11. view fullscreen.

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.