Hi
Noted your history.
I can give you advise on allopathy medicines.
Levotal is a antibiotic. I did not understand why you took this or may be you wrote the name of the medication wrong.
If your BMI is more than 25kg/M2 you must reduce weight. This is extremely important to improve your chances of ovulation and
pregnancy.
You need to confirm that your right tube is functioning normally. So you need to get a tubal patancy test done.
Since you have irregular cycles it is clear that you are not ovulating regularly. You need help of induction of ovulation medications.When you are taking these medications ovulation should be confirmed with folliculometry studies(
ultrasound examination to monitor the growth of follicles in the ovary). Discuss with your doctor regarding this treatment.
It is good to do a
semen analysis for your husband if not done yet as the last pregnancy was two years ago.
Take
folic acid 5mg daily
If your husband smokes cigarettes he should cut down on
smoking.
All this is level one of treatment. Wish you conceive with this induction of ovulation.
Keep me updated about your treatment
So that I can be of help to you if need be