Hello
Thanks for writing to us with your health concern.
The issue that is possible here is endometriosis.
That would cause inordinate amount of menstrual pain, pain during intercourse, irregular periods etc.
Yes, you would need to see a Gynecologist.
An internal exam needs to be done, also a Pap smear and a pelvic ultrasound scan.
Also since it has been 8 months and you are trying to conceive, that workup will help in that aspect also.
All the best.
Please feel free to discuss further.