Alendronate?

Hi, I was Diagnosed in 2025 with Osteoporosis. I am almost 65 and have had pain in my knees, tail bone, hips and worst of all in my neck, on and on for several years.
I was immediately put on Alendronate (1) tablet a week. As well as Cal/D3 and told what to eat. I do low impact walking cardio, stretching and weight lifting that's ostiofit. I believe this all is really helping.

However I want to know if this med is helping and how long I will need to be on it. I also have Ulcerative Colitis and take meds for that.

I would appreciate any advice or experiences from this forum. Thank you...Sassy
64 yr old female UC 25+ yrs and 6 polyps to date
5ASA ( 2400mg) (discontinued) 10/23
Citalopram 40 mg 25 yrs
Mezavant..Discontinued 2023
Entyvio Infusions discontinued Dec 2024
Entocort Retention Enemas occasionally
Rinvoq 45 started 27/12/24 tapering to 30 Rinvoq 15 Starting 02/25
Rosuvastatin 10mg, 2025 start for High Cholesterol
Alendronate for Osteoporosis & Cal/D3, Feramax (Anemia)