Extremely short period

[Flowerpowersss]

Sorry tmi
Started with cramps on Friday evening, went to the loo and it was hardly anything went to bed and then had a day of it being heavy-ish . Then the next day barely anything and just brown, still period symptoms (cramping bloating , bad skin low mood).

I took a pregnancy test Thursday and it was negative,

I'm in my 30s and worried about menopause

Could you have had covid recently? Each time I've had it the period afterwards has been unusual - earlier, later, shorter or longer.