Sorry to hear that you're not getting a good night's rest! Afterall, sleep is very important for day to day function, and plays a big role in improving concentration and productivity. Long term sleep deprivation can also lead to physical impairments and even depression.
I guess your mom, by waking you up at a fixed time everyday, is trying to tune your biological clock to something that appears more appropriate for her lifestyle. :)
While we acknowledge her kind intentions, she may have missed out on the concept of circadian rhythm sleep-wake disorders.
Appropriate use of bright light therapy and melatonin may be beneficial in such circumstances. However, do seek consultation from a sleep specialist who will need to take further history, perform diagnostics and will advise you further.
You can also refer to the national sleep foundation website for more information if you're keen to read up more.
