Covid infection / medication which you have used for covid /stress will have impact on your hormone levels.if it is irregular just (pre and post covid infection ) then nothing to be worried.
Next Steps
if irregular cycles are since 1 or 2cycles - wait and watch.
if it is since long back consult the gynec doc and get 1 usg abdomen and pelvis.
2
thyroid profile
3
complete blood countHealth Tips
Apply warm pack for pain Abdomen.
Drink 3 lt of water
Do not sit idle .do some activity/book reading/listen to music to divert your thoughts