Issues after coming off of birth control

Patient: I have been off of birth control since May and I haven’t had my period yet. I have gain 30 pounds and my urine smells funny almost like a sweet smell I have all types of sharp pain down their. I want to have another baby and I have been to the doctor a few times and they have done a pevlic ultra sound and exam. Can you please help me cause they can’t? I have checked my sugar and that hasn’t been unbalanced and I have been having some bad headache and my blood pressure don’t be up.