Sudden diziness. Consult about it?

Hi there I am feeling dizziness like i have never felt before. I went to market and out of sudden i felt my head is spinning i thought its normal will heal itself then after reaching home I took rest by laying down on bed but it seems even after my eyes are closed I was feeling my head is moving or ceiling is moving something like that..i had nimbu pani and electrol keeping in my mind that weakness is there.. But then i started feeling puking, though i didnt do vomit.. Now I am feeling a lil bit better after having dinner but still sometimes frequent I feel head is spinning and I cant concentrate on things.. Doc please advise.. Will it go by it own? Or do i need to give it some time like a day or two then i should consult about it?