i havent had a period in almost 3months

Hi,
Welcome to ehealthforum,
If you are having long gaps between periods, it is possible that you have anovulatory cycles (menstrual cycles without release of egg from ovary). Other possibilities include PCOS, ovarian suppression/failure, hormonal derangements, etc. If pregnancy is suspected (and if symptoms suggestive pregnancy are present and persistent), consider getting repeat blood beta HCG levels checked. The exact cause for your missed periods can be made out only after careful evaluation. Consider visiting your doctor/gynecologist for thorough examination and further evaluation to look for the underlying cause. Treatment as appropriate (based on examination findings and investigations results) would be started to help you get your periods and regulate your periods. Be in regular monitoring and follow-up with your treating doctor/gynecologist and report any new/abnormal symptoms immediately. Drink plenty of water. Take adequate rest. Maintain healthy diet and lifestyle.
Take care.