2/3 dpo mild cramping

Hi ladies! I got a positive OPKs on Wednesday and Thursday. Thursday morning and afternoon I had sharp stabbing pain on my left side (I'm guessing this is mittelschmerz?) and ewcm at night and on Friday. Today is Sunday and I've been having mild cramps since last night. I'm sure I ovulated on Thursday/Friday.. so I guess that makes me 2/3 dpo. Could it be ovulation cramps? Or an early pregnancy symptom? All thoughts are welcome.