Breast cancer - oncologist wants me to start taking Abemaciclib tablets and ibandronic acid. Is anyone taking these tablets too? It's overwhelming

Hi   ,, I've completed 8 rounds of chemotherapy and 15 radiotherapy sessions ..for breast cancer . I had a mastectomy and axillary lymph node clearance ...grade 3 stage 3...My Oncologist has now said he wants me to start taking  Abemaciclib tablets for 2 years plus ibandronic acid for 3 years.  Is there anyone out there taking these tablets too.... I'm going to ask could I have an infusion instead of tablet form for the ibandronic acid tablets... I'm already coming up to being on Letrozole for 3 months .

Has anyone any advise please ..

I.e symptoms 

How do they make you feel.

All this added medication is overwhelming 

Thankyou