Unfortunately, the sources provided do not provide any information about personal experiences with medications. However, we can provide some general information about the medications mentioned.

Lipitor is a brand-name drug that contains the active ingredient atorvastatin, which is used to lower cholesterol levels in the blood [1]. It is a type of medication called a statin, which is commonly prescribed to people with high cholesterol levels or those at risk of heart disease. Statins work by blocking an enzyme that the body uses to make cholesterol, thereby reducing the amount of cholesterol in the blood.

While statins like Lipitor are generally well-tolerated, they can cause side effects in some people. These can include muscle pain, weakness, and tenderness, as well as liver damage and digestive problems [2].

Paxlovid is a medication that was recently approved by the FDA for the treatment of COVID-19 [3]. It is a combination of two drugs, nirmatrelvir and ritonavir, that work together to prevent the SARS-CoV-2 virus from replicating in the body. Paxlovid is only available by prescription and must be taken under the supervision of a healthcare provider.

It is important to note that every person's experience with medication can be different, and it is important to discuss any concerns or questions with a healthcare provider. They can provide personalized advice and guidance on the best course of treatment for each individual.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/LIPITOR
[2] https://www.acc.org/latest-in-cardiology/articles/2018/04/09/13/25/assessing-severity-of-statin-side-effects
[3] https://www.yalemedicine.org/news/13-things-to-know-paxlovid-covid-19