 [ Symptoms ] i had sex on my 20th and 21st day of my cycle and my period is now 5 days late how possible is it that i am pregnant  i am a healthy 18 year old that has been stressed about graduating in a little less than two months now i have a boyfriend and we did not use protection the last time we had sex i do not know if i am just late due to being stressed or because i am actually pregnant i have been way more tired lately and my body aches way more than what it should even though i have been going to bed way earlier than what i use to i do not work out or do anything that would cause me to be this tired or achy [ Disease ] vertigo is perhaps one of the most difficult medical conditions to diagnose and treat there can be hundreds of causes involving nearly every body system but typically the inner ear andor brain is involved physical therapy would help only certain types of vertigo i do not know what type that you have but it is certainly worth the try clearly taking meclizine for eight years has not helped there is no way to know if physical therapy will help until you do it what to expect i am not sure what type of therapy you are getting but i do not feel it will be problematic for you you do have to do those exercises and practice however so please commit yourself to the full process and hope for the best