I was pregnant at the time of both doses, however, I was unaware that I was pregnant when I received the first dose (I was only about 2 weeks pregnant).; Arm pain; Body aches; Fatigue; Nausea; This spontaneous prospective pregnancy case was reported by a consumer and describes the occurrence of EXPOSURE DURING PREGNANCY (I was pregnant at the time of both doses, however, I was unaware that I was pregnant when I received the first dose (I was only about 2 weeks pregnant).), PAIN IN EXTREMITY (Arm pain), LYMPH NODE PAIN (slight swelling and tenderness was noted after second dose), LYMPHADENOPATHY (Sight swelling in the right node) and MYALGIA (Body aches) in a 42-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch nos. 025B21A and 036A21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Concurrent medical conditions included Asthma (Patient took increased dose of Advair 4/21 after worsening asthma symptoms over past year.) since 1981, Depression since 2008, Anxiety since 2008, Allergy to nuts (Tree nuts) and Allergy to antibiotic (Z-pack). Concomitant products included CETIRIZINE HYDROCHLORIDE (ZYRTEC [CETIRIZINE HYDROCHLORIDE]) for Allergy, FLUTICASONE PROPIONATE, SALMETEROL XINAFOATE (ADVAIR) and ALBUTEROL [SALBUTAMOL] for Asthma, ESCITALOPRAM OXALATE (LEXAPRO) for Depression and Anxiety, DIPHENHYDRAMINE HYDROCHLORIDE (BENADRYL [DIPHENHYDRAMINE HYDROCHLORIDE]) and MELATONIN for Sleep problem.   On 05-Mar-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 02-Apr-2021, received second dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) dosage was changed to 1 dosage form. Last menstrual period and estimated date of delivery were not provided. On 11-Mar-2021, the patient experienced LYMPHADENOPATHY (Sight swelling in the right node). On an unknown date, the patient experienced EXPOSURE DURING PREGNANCY (I was pregnant at the time of both doses, however, I was unaware that I was pregnant when I received the first dose (I was only about 2 weeks pregnant).), PAIN IN EXTREMITY (Arm pain), LYMPH NODE PAIN (slight swelling and tenderness was noted after second dose), MYALGIA (Body aches), FATIGUE (Fatigue) and NAUSEA (Nausea). At the time of the report, EXPOSURE DURING PREGNANCY (I was pregnant at the time of both doses, however, I was unaware that I was pregnant when I received the first dose (I was only about 2 weeks pregnant).) outcome was unknown, PAIN IN EXTREMITY (Arm pain), LYMPH NODE PAIN (slight swelling and tenderness was noted after second dose), MYALGIA (Body aches), FATIGUE (Fatigue) and NAUSEA (Nausea) had resolved and LYMPHADENOPATHY (Sight swelling in the right node) had resolved with sequelae.            No treatment medications were provided by the reporter. The concomitant product Advair and albuterol inhaler were reported to be taken by inhalation route. The action taken with the suspect drug Moderna COVID-19 vaccine was not applicable. The event swollen lymph nodes recovered with a residual effect as node remained slightly enlarged.   This case was linked to MOD-2021-041240 (Patient Link).