The good idea is to rule out problems with throat and upper part of the esophagus
. It looks like spasms. Simple way to stop hiccups is to inhale as much air as you can. Hold breath as long as you can. During that time, rub vigorously your nose and ear lobe. Exhale forcefully. Repeat that a few times. Do it 3 times a day. If you suffer from heart or lung problems, don’t do it. In my practice, I stopped stubborn hiccups by acupuncture
. So, if everything is OK, go to an acupuncturist.
I wish you will get well pretty soon.