lightheaded/dizzy

hey every1 i had a post a few months ago about how i thought i had mono and stuff bc i felt tired and light headed and things just seemed out of proportin. it lasted almost the whole summer but the symptoms werent very severe. the doctor said he saw mono antibodies but that at the time i got the blood test (june) i didnt have the active virus. so i started to feel 100 percent healthy again in september up until about now. first i got like a sore throat and stuff liek that but it went away. i also felt that same like light headed dizzyness crap slightly again like on monday. i dont think its any thing really serious bc they didnt pick up anything wrong in my blood test in june. the last few days i've been even more dizzy and light headed. i know its prob not from the break i took from smoking (2 weeks) even though i started feeling it about a week after I stopped. anyway should I not smoke if I feel like this. Smoking makes the light headedness and dizzy feeling a lil more intense but also in a way lessens it bc then i just feel high. i still feel a little bit stoned but more like dizzy and just like "funny". should i go get another blood test in a couple a days? and do u guys think it is it ok to toke and drink the next couple days bc im having parties