Quick question. Does anybody think it would cause a problem if I only took 3.0 mg as opposed to the 4.5 mg I have been taking?

I'm about to run out of 4.5 mg capsules but I have a pretty good supply of 1.5 mg capsules. The cost of the phone consult plus the prescription will put a strain on my budget right now. I'd like to take 2 of the 1.5 mg. capsules (total of 3 mg) until I can make a phone consult appointment to get my script refilled. I guess I could take 3 to keep my dosage consistent with what I take now but I wanted to make my supply last as long as I could.

Do you think it will be a mistake to lower my dosage? I'm already having sx issues (numbness) and don't want to make it worse.