Adjusting to medications and post surgery

I am on week seven of my exemestane maintenance drug that I will take for 10 years. I am having some side effects and trying to deal with them is a pain. I am experiencing A large amount of leg hip knee joint pain and this can be a side effect of that medicine but also is a side effect of being menopausal now since my ovary removal surgery. I do get headaches and nosebleeds along with ringing in my ear. The doctor explained those are common side effects for both being on the maintenance pill and the after affects of being more menopausal my legs are swelling and I need to take some kind of Lasix but the Lasix that they gave me made me break out in hives ha ha have to call the primary doctor to get new medication.