Dizziness after 5mg?

I’m wondering if anyone has similar side effects to me and what you did about it. Ive searched the sub and can’t find anything similar.
I’ve been on tirz since January and down 25 lbs from 180 to 155 (5’7 woman). Goal weight is 145. Currently on 5.5 mg. Been titrating pretty slowly. Since May (and going up to 5mg) I’ve been feeling really dizzy on day 2-4 of my shot. It typically happens in the morning around 10:00am, but can also happen later in the day. For context: in the mornings I normally eat some carbs and a little protein coffee, go to the gym, and then drink a protein and collagen shake after the gym before 8:00am.
It’s happened to the point where I feel like I’m going to pass out but thankfully I have not. I typically eat around 2,000 calories a day and strength train 3x a week and run 10ish miles a week. I was concerned it was low BP or low blood sugar, but each time it happens I’ve taken both and they are normal. Sugar is in the normal but low range. It passes after some time but is scary and very annoying. Last week I cut out most of my caffeine intake except for one small cup of coffee in the morning and that seemed to help some. I plan to try and split my dose this week and see if it helps. Any advice or tips would be appreciated!