Mal de Debarqument Syndrome (MdDs)

Anyone else got this and still really active?

I have had this for about 6-7 years, it's much better than it was but it keeps throwing up new symptoms which is constant joy. I'm currently getting anxiety when i want to run faster (or just train harder) or even just think about doing it. When i realise that i'm already going faster, it pops up and i have to slow down again. It's bloody annoying! Basically, it's prehistoric sized butterflies, may not sound bad but it can mean my whole day is spent lying about doing nothing much as my other symptoms flare up (major dizziness (just like being on a boat bobbing about, inability to do anything without injuring myself, mental and physical fatigue that eating doesn't help).

Not really sure how to deal with this however as i'm usually a really easy going person and it takes a fair bit to get me stressed out. Any ideas?

I've been trying to re-up my running pace recently as i've slowed by a full min and a half since i got my husband into running and had to slow down for him, my pace has gradually reduced. I've also had to give up the gym so now can't do speed work on the treadmill (which i loved) and dislike doing it outside as it's so hard to measure (i can't afford funcy gps stuff to help me to monitor this and i hate anything bleeping at me).

I know i've got a less severe form of it most ppl on the forum for conditions like this are much much worse than me and can't really exercise. Anyone out there abit less affected like me?