Hi, I Am Having Feeling Of Lump O In My

Hi,
I am having feeling of lump o
In my throat for about 3 months. Had upper endoscopy done, reflux was diagnosed and prescribed medication for 2 times a day 40 mg ( forgot the name) , should be taken for at least 8-12 weeks.
It got better after 4 weeks for a while, I am on my 6th week of taking it now, but started feeling it again for about 1 week ago. Feeling it almost constantly.
Also went to ear, nose and throat doctor, he confirmed the reflux .
What should I do. Worrying about that feeling.