I’m going to try to describe what im feeling but its hard to explain 😂

Ok so feels like my waist hurts but its also like a muscle or nerve that goes down my leg(maybe both). I got a sudden sting feeling in my waist and it started hurting and gradually increased through the day to the point where it hurts to walk. Ive been focusing on what i feel and it seems like i can sit but then it hurts to stand straight. If i sit for long periods of time it hurts to stand.

Its the second day this started and in the morning it was feeling better but as the day went by it started to get bad again.

Im trying to see if anyone has experienced this, if anyone knows what it may be, i have gotten it before as well about 2 times and it lasts a couple days and then goes away. I went to the doctor and got tested and all tests came back normal.

Sometimes it hurts to put weight on my right foot so it’s painful to walk, like if my leg gives out on me and cant hold my weight to take a step.

If anyone has any answers id greatly appreciate it since all tests have been normal and doctors can’t seem to find anything wrong.

The 2 previous times it has happened, they happen years apart. One was like in 2013 and the other like in 2019. Every time it has happened it starts out of nowhere, just doing normal routine not lifting anything heavy or anything like that so i cant seem to find anything that might cause it.