Groin and buttock pain... Very anxious

yes have had some scares.  Had really bad Lower back pain a month ago.  Couldn't sit up for two days and standing up bad too.  Could only lay  flat.   I thought it was mets  for sure .  I kept thinking , so this is what it feels like.   Kept saying if it doesn't get better in two days I am going to surrender and go to onc.  Low and behold each day it got better.  After 5 days back to normal.  Now I understand the two week rule better.  The pain would radiate to hips as well and was exceptionally painful. 

I don't recall any specific thing  or event that caused it either.  I just felt so sure that my time had come. 

Sometimes a bulging disc will cause pain in the buttocks or down the leg. That is actually pretty common. I know lots of people who have experienced this. I myself have a bulging disc (or discs?) that flare up once in awhile (even as we speak) and my tell-tale symptom is always a burning in my calf. Where you hurt depends on which disc is bulging. Mention this to your doctor and see what he or she thinks.

I don't see your status to see if you are on any anti-hormonal, but those meds can cause extreme hip and groin pain.  Rule is if you have the pain constant, not relieved by normal ibuprofen dx, for two weeks, call your doctor to rule out anything.

I agree with all of the above and groin and buttock pain is a very common symptom of lower back strain.  It is generally muscular in nature and I have had it off and on for years.  I continue to just work through it and do stretches and it gets better and then suddenly returns.  Never too bad though.  I think it is part of aging for some of us. 

Netali, if you have bulging discs, almost certainly on of those discs is pressing on a nerve.  The nerves "come out" of the spine in bundles, through "holes" in the spine.  You'll feel pain at the middle/end of those nerve bundles, and the place tells you which vertebra has the problem.

I went in to my PCP for "shooting pains in my right ankle" and the doc said "problem with your L5".  Sure as heck she was right.  Lying in bed may have caused your disc to compress that nerve bundle.

Could still be a disc issue. Let us know what they tell you.

Good news CT.showed nothing, pain is better, they think it is the Tamoxifen.