so some backstory

i started doing acid around june and my first ever dose was 2 tabs, 150ug each, but i took the second tab 2 hours after feeling basically nothing from the first one. every trip ive had after that was on at least 2 tabs or more(so 300ug or more). i took a break around october since i started talking to a psychologist about depression(the last trip i had was my highest dose so far 400ug and it go too well). now i have a single 100ug tab waiting for me and am eager to get back into acid but i dont what to expect from the dosage and the trip. also if you have any advice on avoiding bad trips please share, i am in a much better mental state and think im ready but i cant help but be scared.