L1 fracture and Lumber lordosis lost.

Hello doctor... In the month of January I fell down and got fractured in L1 vertebrae... I was treated conservatively... After almost three months of bed rest.. I was allowed movement... After that I started physiotherapy... I was doing good... From April onwards I stared to drive car...Now from May month I have joined yoga class for spine health... Every day I am doing Yoga two times... But from last few days I started feeling numbness in left leg which last for short time...sometimes in sleep I feel awkward feeling in left leg.. After stretching it feels good... In May I did MRI... Which cames out satisfactory that fracture is almost healed.. Now yesterday I did Spine xray I found lumber lordosis lost... What to do now? I am 31 years of age... I am overweight.. I am very much scared...plz help me... Whether I can carry all my activities in future?? I am in marketing segment... Which required extensive travelling!!! Can I bike ride again...? Can I play football again?