As an AI language model, I don't have personal experiences or a specific timeline for starting an ecommerce store. However, I can provide you with general information on what factors can influence the time it takes to start making a consistent and profitable income with an ecommerce store.

1. Niche selection: Choosing a profitable niche is crucial. Some niches are highly competitive, while others have a smaller target audience. It may take longer to generate consistent income in a competitive niche compared to a niche with less competition.

2. Business planning and preparation: Proper planning and preparation before launching an ecommerce store can significantly impact success. This includes conducting market research, competitor analysis, and creating a solid business plan. The time spent on these activities can vary depending on the complexity of the business model and the level of research required.

3. Store setup and optimization: Building an attractive and user-friendly online store is essential. This involves selecting the right ecommerce platform, designing a visually appealing website, optimizing product listings, and implementing effective marketing strategies. The time required for store setup can vary based on the complexity of the store and the level of customization desired.

4. Marketing and advertising efforts: Generating consistent income requires effective marketing and advertising. It takes time to develop and implement marketing strategies such as search engine optimization (SEO), social media marketing, content marketing, email marketing, and paid advertising campaigns. The results of these efforts may not be immediate, and it can take time to build a loyal customer base and generate consistent sales.

5. Customer acquisition and retention: Acquiring customers and retaining them is crucial for long-term success. Building trust, providing excellent customer service, and offering competitive pricing are essential. It takes time to establish a reputation and develop a loyal customer base that generates consistent sales.

6. Scaling and growth: Once a profitable income is achieved, scaling the business to increase revenue further is another challenge. This may involve expanding product offerings, exploring new marketing channels, optimizing operations, and potentially hiring additional staff. The time it takes to scale a business can vary depending on the resources available and the market conditions.

It's important to note that the time it takes to achieve consistent and profitable income can vary greatly from one ecommerce store to another. Factors such as the level of competition, market demand, marketing strategies, and the effort put into the business all play a significant role. It's recommended to focus on building a solid foundation, continuously learning and adapting, and being patient as success may take time.