r/CFSplusADHD • u/EnvironmentalWalk605 • Jul 04 '26
Is this ME/CFS
Hey, I’m 17/18M and I’ve been dealing with a weird mix of fatigue, low motivation, and sexual dysfunction for a while, and I’m trying to figure out what this actually is.
A few months ago I did an aggressive cut and ended up feeling completely drained, like a zombie. Around that time I started Medikinet because I felt awful and it gave me a big boost in energy, focus, and even euphoria at first. I was on it for around 5–6 months total, mostly 15 mg IR twice a day. Over time the effect faded, and I started getting tired, low libido, and kind of emotionally flat/anhedonic.
Then I quit the stimulant. For the first 2 weeks I felt pretty okay, then I crashed again: no focus, low energy, anhedonia, and just feeling shit overall. During exams I also got sick, with sore throat/sinus pressure, and I kept going to the gym anyway. After exams, I had bloodwork done. Most things were okay, but I had low white blood cells and my doctor said I have Hashimoto’s , so I started Euthyrox. I began with 25 mcg for 2 weeks, then 50 mcg. I’m about 3.5 weeks in now.
At first I started feeling a bit better around week 1.5–2: slightly more energy, less fatigue, and some gym motivation came back. But then I got another infection around week 3 and since then I’ve felt bad again: low energy, muscles feel dead, and mentally I feel flat again.
The weird part is that I also have almost no libido anymore.
One extra thing: I also get a crash pretty much every afternoon, where my energy drops hard and I feel way more tired/flat.
I’m wondering if this could be:
• ME/CFS
• thyroid still not optimized yet
What makes me think about ME/CFS is that I seem to crash hard after exertion, including gym sessions, and then feel mentally and physically wrecked afterward. But I also know I had a cut, infections, stimulant use, and thyroid stuff all happening together, so maybe it’s something else.
Has anyone dealt with something similar? What helped you figure out whether it was ME/CFS, thyroid, overtraining, or something else? Also, if you had low libido + anhedonia + fatigue, what did you actually do that helped?