April 2025 chemo starters

Happy Easter everyone.
Can anyone help me with timescales although I know every hospital will be different.
I had my oncologist appointment 10th April , they took bloods, weight and height.
Told me my chemotherapy which is Paclitaxel weekly for 3 months along side Herceptin every 3 weeks for 1 year will start in approximately a couple of weeks. Radiotherapy following the chemotherapy.
The only contact I’ve had since the 10th is a letter confirming a telephone review appointment for 6th June and also an appointment for an echocardiogram on 29th April.
Do you think the chemotherapy will start soon after the echocardiogram?
I was told I’d be shown round the chemotherapy ward too and they’ll discuss cold cap with me.
Sorry for my long post, just finding the waiting making me feel more anxious. Just want to get started so I can get finished.
Hope you all doing well, love to everyone x