Adalimumab Question

I had my loading dose(160mg) of Idacio ( a biosimilar medicine to Humira given in Ireland ) 30th June, then an 80mg dose on 14th July and I'm due my regular 40mg dose on Tuesday.
Didn't think I was seeing a major difference but in the last few days I have notice little or no blood and 2 days ago I didn't have to go straight to the bathroom once I woke up, it was about and hour and a half before I needed to go.
Fast forward to this morning and I woke at 3am with what I thought was gas but just to be safe I went to the toilet and sure enough it was liquid and blood, getting back into bed I felt like I might be sick but fell back asleep. Woke at my normal time and had a semi solid BM with some blood. So far today I had 6 BMs, the last few mostly just gas and blood. 6 BMs is alot for me, at worse I'm usually 4-5 and best 1-2. My stomach is still sick, I've been dry retching all day, I feel hot and have the shakes and back ache, 24 hrs ago I felt completely fine and thought I was making progress.

I'm now wondering if the injections are making any difference. Has anyone gone backwards while taking this medication and still had success?
Confused and disappointed.

Thanks for the reply.
Started to feel better on Monday so took my next single injection on Tuesday, felt OK for the rest of the day and Wednesday too but today I'm back to multiple BMs, back pain and sore stomach.
I've only one more injection left so I have to ring my IBD nurse on Monday to order more so I'll talk to her then but I'm starting to think this isn't the drug for me.
My oral medication has stopped work, I'm putting everything except the kitchen sink up my bum and its making no difference 🙃, Prednisone made little or no difference and now biologic might not be working, I'm starting to think I'm never going to get out of this flare!

It would be worth trying weekly dosing before giving up on it.