Ive been feeling super emotionally off at the moment can anyone help?

I feel as in the past few months ive been like almost emotionaly switched off. i dont really feel anything before an extreme emotion. im either really happy/sad/angry or not at all. I dont really feel very nervous anymore but im worried im subconciously just shtting myself off. This started to happen around my big exams at the start of summer and now that im moving out for higher education, im not feeling very nervous at all (which is a good thing i hope?) but im not really feeling anything at all. My mood is generally neutral or just nothing. Is this just me?