Medikinet experience?

I started on elvanse last year working up to 70mg. Both 70 and 60 seemed adequate doses from a symptom perspective but my heart rate was too high and sometimes got anxiety/palpatations/chest doscomfort (hesitant to say pain)

I moved up on elvanse because I was only getting to about 4pm. I also did notice after stopping elvanse for a couple weeks that my heart rate didn’t seem to improve so maybe it wasn’t meds after all and I’m just not healthy.

Switched to Medikinet yesterday so know it’s too early to know. Started on 10mg which wore off pretty quick.

However I am noticing chest discomfort/pain my chest feels heavier when I breathe and the pain (nothing too painful) is near my right shoulder and left side between bottom of my ribs and shoulder.

Also have a lower mood than normal and feel “empty” how worried should I be, should I give it some time to see if it gets better?

What have been others experiences?

Has anyone managed to reduce their high heart rate and how did you do it/how quickly?

I noticed off elvanse how usesless I was again only this time round post diagnosis it seemed to hurt more emotionally because I know I’m not lazy. I’m worried that non stims won’t work as well as the limited information on this forum seems to be negative experiences on non stims.

I know you can’t give medical advice and wouldn’t be sensible to ask but just looking for anecdotal advice from fellow washing machine brains.