Are you doing any certain type of therapy for your bicep strain? Currently experiencing it myself from heavy squats/bench.
That's pretty much par for the course especially if you're low bar squatting.
I've dealt with this quite a bit. These are some things I do to minimize it/keep it at bay:
Hammer shoulder mobility, loosen up the pecs, and staying vigilant with ART/massage therapy have worked to combat that arm pain. You want to have them get into the infraspinatus and supraspinatus because that's where it originates from imo.
I try and keep my bar position slightly higher in training as well. Then move it down slightly as I approach a meet. I find this helps save my arms.
I also try and not use a squat bar in training. The added thickness makes it worse.
Are you squatting/benching back to back days?