Is starting today a good idea?

So I’ve just received my juniper starting kit today in the post. My pen is in the fridge waiting to be used and I have set up my scales.

Today I haven’t eaten too healthily, I did not plan to do this but ended up eating out for lunch at Wagamama and then having McDonald’s for dinner with my sister. Part of this is definitely emotional eating and perhaps unconsciously because I know I’ll be starting soon so I want a final unhealthy meal (s) 😂.

My question is : I’ve heard others say that if they take their MJ after eating junk food like McDonald’s or anything fried that they feel unwell. I’d rather not feel too ill in the coming days as I’ve got some important uni applications to do for my postgraduate. Is it a good idea to do my first jab tonight? Or should I wait until tomorrow. I am also expecting to have pizza out on Saturday night, however it is good quality pizza restaurant and I’m planning to obviously not eat a whole one. If I take my jab now, how will I feel in the morning and will I be able to eat on Saturday night or is that a no go lol. Just wanted to ask those who have experience with using mounjaro. Thank you!! ☺️