I'm reading google results, I have to get my blood check weekly? If it's too high in the blood I have to go to the hospital? Can cause a host of problems to organs ?

I'm currently on 150mg lithium 2x a day. google results are freaking me out and my anxiety is bad, I think I'm gonna stop this **** and it's only the second pill I've taken.

It is ultimately up to me which meds I take, right? i can refuse?