Help! Normal or Not So Much?

Ladies I've been having a series of symptoms for around 2 years and I'm finally starting to consider the possibility that it's something I need to get checked out.

Symptoms:

-Extremely heavy (regular) periods.

-Sharp stabbing pain near my right ovary that takes my breath away.

+This lasts around 20 seconds and

happens about once every other day.

-Dull aching pain near my right ovary that happens all month long (especially during my period)

-Pain during the beginning of sex.

Anyone else experience this? Any idea what the problem is? Thanks!