11weks and 2 day what the hell is going on

This entire time I did not have morning sickness I felt a little sick here and there but nothing too bad It all hit me yesterday real bad I thought because I had a shady breakfast McDonald's and that's why hours throwing up all day nope Throwing up all night and I woke up this morning throwing up what the fuck is going on I hate this is this even normal how the hell am I just going get morning sickness now at 11weeks I've been taking Zofran for 5 weeks now To avoid all of this why is this happening now I have 2 kids and this never happened I would always start my morning sickness with them at 4 weeks and end at 19 weeks I really thought I was out of the woods I'm so upset and sad I have a 2 year old and she is a handful I hope this is not at bad 🤭🤢🤮😵🥴😷☹😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭