HELP PLEASE!!!!!!!! Period

Hi, I’m 18 and I’ve always had irregular periods. I’ve had diagnosed anxiety for 7 years which in recent years has played havoc with my period and my cycle length.

I haven’t had a period in about 3 months and I was tested for PCOS but results clear, I was told it was down to stress which I can believe. I was meant to sit my A Levels this year and haven’t been doing well since exams were cancelled, so it makes sense.

However, instead of any bleeding I have only had brown spotting/discharge with some brown blood clots. Does this mean my period will be here soon or should I be worried?

I’m not pregnant, on no birth control and am only on Fluoxetine for medication.

I’m really worried, can anyone help?