Hi - looking for some wisdom / reassurance..

I have been on this for 10 weeks, but I feel knackered and on edge in the mornings - I don't seem to come around properly until after lunch.

I've been off work for 10 weeks and I'm just ramping up but its hard work.

Is it normal that I feel like this after 10 weeks? I take my tablet in the morning - is this the best time? I feel like the tablets were working better last week so why am I feeling like this now?

Any support appreciated.

Thanks

Natalie