Hi, Thanks for your question. I'm Dr. Hasan and I'll try to help you.
Since how long this has been going on?
Seems to be for a few years but has got more pronounced and more often in the last 3 months
By bad wind, you means flatulence?
No I mean belching/burping
Do you snore at night?
Your partner can tell this.
So my wife says yes
Do you feel asleep sometime while sitting in a couch?
I feel like I could easily but manage to stop myself as with the driving
Are you overweight?
Not sure I weigh 87KG and am 5foot 10inch tall
So yes you are slightly overweight.
Do you feel bad taste in your mouth?
any upper abdominal pain?
No dont think so
Thanks a lot for your input.
I am really sorry to hear about your problem.
As per symptoms the cause of your getting tired and fatigued specially while driving can be sleep apnea
This means that you are not getting enough oxygen while sleeping and that is why your sleep is not good and you get fatigued in day.
This is called sleep apnea.
This is quite common.
The other possibilities can be low thyroid hormone or hemoglobin levels.
The burping has certain causes including gall stones (least likely in your case) and acid reflux disease.
For apnea you need to see your doctor to get your thyroid and heamoglobin levels checked and later you may need a sleep study.
If that comes out to be the case, you can get CPap machine to maintain your oxygen level at night.
Weight reduction can help you a lot.
For burping, you should use over the counter available Capsule Omeprazole 40 mg once daily for 2 weeks and you will feel much better.
If it persist then get ultrasound abdomen done.
None of your symptoms indicate anything serious so please don't get stressed.
All this is treatable and you can be fine again.
Any question please?
I wish you good luck and that you get well soon. My goal is to provide you with excellent service – if you feel you have received anything less, please reply back as I am happy to address follow-up questions. Kindly rate me when you are done. You can come back here to ask anything even after you have rated the answer. I will be glad to help you always.