Now that i'm older mid 30's i've started to worry more about the littlest things and its really affecting me.

Meaning i get so stressed like at work my neck will get stiff and the back of my head will start pounding my insides gittery and i'm shaky. I let stress affect me more now then when i was younger, i feel like my mom, who worries about everything. This has been going on for about 3 years now, so i finally decided to go see my doctor and see if maybe i need anxiety medicine or something to help me relax more and not worry so much. It makes me nervous taking medicine so i'm now worrying about that and hoping he can help me. Do you guys think that i would need something to help me relax more and not worry about the smallest things so much? Do you think i'm doing the right thing by going see my doctor? I just can't take feeling so nervous anymore and about things i really shouldn't be worrying about. So i'm hoping he can help me. I have always dealt with TMJ i have that since my 20's so now having TMJ and feeling anxiety is driving me nuts....What do you think? I need something to help me