7 week stall after titrating up. Tried all the things 😔

I feel so confused. I was losing 1-2 lbs for about 6 months all on 2.5. Since late December I have weighed the exact same weight despite being in a deficit and exercising daily. I prioritize protein, eat a balanced diet, and drink so much water. I count calories and TDEE. I thought after moving to 5 mg I’d see a shift but I’m still the exact same weight. I don’t understand if this is my body recalibrating or if I’m doing something wrong. I’ve tried all the tips on how to break a stall but nothings seems to budge the scale. Has the meds stopped working for me?