Late period don't know what to do

3days after ovulation my left ovary was hurting for like a week 1/2 now my period is 2days late an im urinating like crazy every 10 minute's haven't had a baby in 12yrs so I don't really remember the symptoms and I'm afraid to test might get a bpn I think I had implantation bleeding 2day before period was due I had light pink discharge once when I peed an insight