welcome to healthcaremagic..
wel as u are taking adderall
20 mg bid tablets which contains amphetamine
.. and the side effects of the amphetamine or adderall are :-
6.faster heart beat combined with lower blood pressure
8. sometimes bloody stool and increased blood pressure too.. etc..
so all the symptoms which u r getting are due to the side effects of the medication which ur using so i suggest you to get consulted to nearby doctor and seek for an alternative drug.. once u change the medicine u wil be completely fine..
i hope this solves ur query..
i wish u get well soon..:)