Lamatical and energy question

My pdoc doesn’t feel I am bipolar at this point but this seemed like the best sub to ask. 
I can’t tolerate most anxiety meds so after 2 years of trial and error I was started on lamatical. 12.5 for 2 weeks and then 25. Since going up to 25mg a couple days ago I have had a lot of energy. While that may not sound like a bad thing, at times it has felt like too much. Almost uncomfortable. 
Any one experience this before. Does this go away has the brain adjust. I haven’t had any desire to spend a much of money or anything that seems to go with manic episodes (from what I’ve read) mainly just burst of energy. I went for a run at 6am this morning which isn’t like me. 
I have talked to my doc and she didn’t seem concerned but said I could back to 12.5 if I wanted or see if this reaches a better balance after a few days at 25. 
Just curious if anyone else has had this from increase in dosage. 
Thanks.