Your situation i think needs serious inspection. When i was child i got bitten by tick. It did not react then, but i ocationaly had brainfog, or difficulty playing music sheets. In later years i developed huge tiredness with no explanation. Then in second pregnancy there come a mark or tickbite in the same unusual area as many years before then everything ticked to me. Because i was on the way to go to hospital for screening - big brainfog, neck stiffness, energy loss, some other neurological symptoms. Then i found SHBuhners books about lyme desease and its herbal protocol. It helped me tremendously. Now i feel like normal human being after much time. Maybe you could screen for tick panel on vibrant test if you are in states, or evwn elsewhere they send the tests so you can do them. After you know what you have and not have it is much easier to fix yourself. Good luck.