Good Morning,
Your font is good now, thank you. :)
Does your Doctor want you to increase your medication dose just during PMS or keep your dose at 75 mg? IMHO I think keeping it at 75mg would be what most physicians would suggest. Sometimes our meds just poop out and an increase in your dose may be the answer.
Also I agree distancing yourself from your friend a bit may help. It is hard to be positive when someone is so negative all the time.
Take care and keep on talking to us.
Kitt