twitches & arm indentation

Hi can anybody help me im getting myself in a state I have 3 young children & I just want to get back on with my life. Im 39 years old and I noticed the top of my left arm was aching so much just a dull ache I ignored it but one morning woke up and notived an indentation where it hurt just a dent looks like a small dent . Went to the drs and he sent me for an xray came back ok. Did say if itd still aching come back for blood tests. It doesnt hurt now but indentation still there. 2 weeks ago I had a nasty twitch in my cheek was horrible. Made me anxious and worried. Then back of legs started arms eye lid chin and lip around my ribs in my shoulder blade. Not all at oncd just jumping about when im lay down or relaxing. My toe moved by itself. 2 weeks later they have subsided not so bad but still there . Also my face twitches when I pull faces or hold my mouth open for any lenth of time. Im really not wanting the dr to get involved and send me off for loads of tests that might push my anxiety over the edge. I dong take anything for my anxiety and generally happy with no health problems. .....tnx for reading