Pre empting

I ask you!
after 2h by you and then 4h by me, what is my hand?
after 2s by you and then double and then 4s by me, what is my hand?
after 2h by you and then 2s and then 4h by me what is my hand?
after 2s by you and then 4h and then 4s by me what is my hand?
The answer to all those questions! I have no idea. Your partner could be huge or they could be continuing you preempt.

My point :) You have done all the damage you can do when you preempted in the first place.
Don't bid again, your partner knows what to do. No excuses, no reasons like I am interfering with their Blackwood bid. Just sit back and enjoy the fact, that you destroyed their auction in the first place by opening weak. Let your partner do the rest. Think about it, that’s why it's fun to play with a good partner, they will handle what needs to be done from the other side of the table, just give them your information, that is all they need.

What you have been doing will work occasionally, but not often enough to justify the bad results that you are about to receive or the good results you missed out on.
The opps are under a tremendous amount of pressure to guess what is the right thing for them to do after you premept in the first place.