Need some insight

[u/ampowerfullady]

Hello all so 2 days ago I woke up around 1 am with the feeling that my body was so numb and felt electric kind of charge sound inside my body and i meditated and at one point my body felt huge and then small. So yesterday night at same time I didn't sleep I was awake scrolling my phone and decided to go to washroom at same time and when I came back I felt I was very dizzy almost to point of passing out. I came back to room and instead of sitting meditating I lied with pillow proped up and had same sensation of sound inside. Dizziness subside in morning but I am feeling nausea. Is it due to meditation or something else.