Around early December, I went to an indoor trampoline park with some friends when I attempted and failed to do a front flip mid jump. The resulting failure led to me falling from a considerable height onto my butt/lower back. 

At first it hurt (nothing super painful), but there was no huge immediate pain and it dissipated pretty quickly so I assumed it wasn't a big deal. The next day, I awoke with a soreness/stiffness in my lower back/butt, so assuming I had some minor injury I took time off from the gym to heal (normally exercise 5 times a week). 

For the next two months, I didn't go to the gym but my problem worsened. My leg started to go numb when getting up after sitting for 10+ minutes. Initially it was just a light tingling sensation in my toes, but now it has developed into complete numbness of my entire left leg for ~20 seconds, accompanied by sharp cramping pain in my left Glute. 

I've been to a physiotherapist who suggested training my left Glute explicitly since he figured the issue was due to muscular imbalance, but after 2 more months of religiously training my left glute (right glute as well, to a lesser degree), the issue hasn't gotten better at all. I've been including piriformis, hip flexor, and hamstring stretches, and while they alleviate some tension it does not remedy the issue. Foam rolling provides limited relief and is not long lasting either.

I've applied for an MRI, but I won't be able to get it for several months. Anyone have a second opinion?

Sorry for the wordy post
user
fell on butt/back,
assistant
Around early December, I went to an indoor trampoline park with some friends when I attempted and failed to do a front flip mid jump. The resulting failure led to me falling from a considerable height onto my butt/lower back. 

At first it hurt (nothing super painful), but there was no huge immediate pain and it dissipated pretty quickly so I assumed it wasn't a big deal. The next day, I awoke with a soreness/stiffness in my lower back/butt, so assuming I had some minor injury I took time off from the gym to heal (normally exercise 5 times a week). 

For the next two months, I didn't go to the gym but my problem worsened. My leg started to go numb when getting up after sitting for 10+ minutes. Initially it was just a light tingling sensation in my toes, but now it has developed into complete numbness of my entire left leg for ~20 seconds, accompanied by sharp cramping pain in my left Glute. 

I've been to a physiotherapist who suggested training my left Glute explicitly since he figured the issue was due to muscular imbalance, but after 2 more months of religiously training my left glute (right glute as well, to a lesser degree), the issue hasn't gotten better at all. I've been including piriformis, hip flexor, and hamstring stretches, and while they alleviate some tension it does not remedy the issue. Foam rolling provides limited relief and is not long lasting either.

I've applied for an MRI, but I won't be able to get it for several months. Anyone have a second opinion?

Sorry for the wordy post
user
Left glute injury,
assistant