I need opinions

So I had a C-section 3 years ago will be 4 years in March (I'm due May 3rd) and wanna have a VBAC but I need help am I a good candidate or not

So I have a low vertical scar on the outside as for my uterus i have no idea and go the 18th to my check up and will be asking then... like I've been crying about this for a week now not just that but my appointment can come fast enough so I can ask

In your experience or your opinion what do you think?