Irregular period.
June and July I missed my period so last July 30 isee a doctor and discover I have 5.5cm intramural uterine fibroid.. the doc. Told me to take provera for 10 days, August 15-22 I had my period aug 28 I had unprotected sex.first day of sept. I feel like my throat is so dry and then I have a cold until now, feeling like I have a fever but I'm not.. and now feels like a little bit dizzy and I have a very light period.. what is the possible meaning of this?it is possible for me to get pregnant even if I have fibroid and irreg. periods.. if I am pregnant will the baby OK?is there any harm because of the fibroid.. tnx

The only answer anyone can give you online is that you can get pregnant with fibroids and irregular periods. (And that any drug you take is going to have an effect on your body in general, so can be part of symptoms or not.)
Anything else has too many factors involved.
Write your questions down in a list to take to your doctor, and write down the answers.
Fibroids vary a LOT in women, and may affect you for much of your fertile life, so you need to be informed. New medical treatments are happening all the time. You might want to do a good amount of research online on that topic, and join a chat group. Just be aware that some information will be helpful and some will be totally off.