Thank you for your thoughts ma'am. I'm sorry if I misled you, but I accidentally posted 2 topics here on the Urology community. I've had some earlier discussions here:
http://www.medhelp.org/posts/Urology/Microscopic-Hematuria--Lower-Left-Adbdomen-Discomfort/show/1937164#post_9056165
Here are some of the tests I've had.
- Ultrasound (pre and post void); result: aside from mild urinary retention, almost everything was normal, but the urologist told me that my prostate was almost above the normal size, so he gave me an antibiotic and a prostate relaxant
- Urinalysis (about 3 times); result: microscopic hematuria for the first few tests so the doctor gave me something to stop the bleeding. Then for my last test which was about 5 days ago, the trace of blood was gone, but my lower left abdomen discomfort was still there
- Creatinine blood test; result: normal
I found someone on the internet which perfectly described the weird feeling in my lower left abdomen as something like a "small balloon with air inside" whenever I bend over to my front-left side (you can see it in the other topic that I posted here). Somehow it's more of like a pressure feeling or a muscle pressure rather than pain.
There isn't any major pain at all, or something that I can consider as pain itself. Another observation is that I would have this strong yellow urine once or twice a day. Also, when I give a little push to the spot where I feel the discomfort (lower left abdomen, below my belly button), I wouldn't feel the pressure when I bend over.
What bothers me is that there are some days whenever I slouch or sit down on a chair, the muscles in my lower abdomen would feel tired or exhausted from sitting, and I would feel like I'm wearing tight pants.
I really don't know what this is and it's frustrating me and giving me anxiety. I've been feeling this since like late February. Could this really be a problem in my urinary tract, since I had microscopic hematuria, or could it be caused by something else?