Talk to Gastroenterologist on Gastro

3 years back after aftari i felt acidity in my stomach which was followed by burps and vomit, and since 3 years i am having all these symptoms. Sometimes it gets a bit better, i have visited many doctors they gave me medicines and said it'll be ok nothing to be worried about but nothing worked. i have taken many medicines even anti depression and anti stress. Now from last 2-3 weeks i feel numbness in my back right behind stomach. lower back, leg and spinal cord pain from last 2 weeks, suggest me to which doc i should go or what should i do? Hopping for a detailed reply, thanks in advance.