Suggest Treatment For Vertigo Attacks

Hi, i started getting what i believe are vertigo attacks about 2 months ago. I stopped getting them after I had gotten a cold. I didnt worry about it up until last night. i got several vertigo attack last night while i was sleeping, i would just feel the room spinning. ever since i woke up i have been getting even more sever vertigo attacks and they dont stop for more than 10 minutes. is this a severe neurological problem? should i see a doctor immediately?