

Rash after starting lamotrigine 100 mg, I am panicking
Over the past week, I've noticed slightly red areas above both knees. I've also had small, raised, reddish patches appearing on both forearms. They usually disappear within a few hours and don't itch unless I rub them, but they are slightly painful and noticeably hot.
I haven't noticed blisters or peeling. I also have recurrent tongue ulcers that I've had for years, so I'm not sure whether they're relevant.
I contacted my doctor, who told me to stop lamotrigine and prescribed dexamethasone and Avil injections daily for three days, plus Telfast 180 mg daily. I stopped lamotrigine and took the injections and Telfast.
I've also experienced a headache, tiredness, and significant neck stiffness, although the neck stiffness had been present for some time and I had attributed it to poor studying posture. I've noticed an unusual clicking or popping sensation around my ears/face as well. I am panicking a lot, and would appreciate if someone shared a similar experience. I am 22(M), also on Effexor 75, Escitalopram 20 and quietapine 25.