Is this normal ?

So about a week ago I started to get sick just felt like allergies but I think I messed up cuz I was congested and instead of coughing it up I just kinda push it back down now I’m having coughing spells till I hack up this foamy mucus

I’ll wake myself up just to cough I don’t think it’s COVID though could it still be allergies cuz the pollen was bad and is still bad and I have started go outside more these past weeks so I think I just got hit hard by this allergie season or sum