It is not uncommon to experience spotting and stomach pain while taking birth control pills. These symptoms usually resolve on their own within a few weeks. However, if the symptoms persist or worsen, it may be a good idea to consult with a healthcare professional to rule out any underlying issues or interactions with other medications. In some cases, taking a break from the pill for 3-4 days after 3 weeks of continuous use may help alleviate these symptoms. Remember to always follow the instructions provided by your healthcare provider or pharmacist when taking any medication.