Need Investment Advice

I have been investing regularly in MF and Stocks for the past 1.5 years. Recently for the past couple of days the market has been very bad and i have lost a lot of money. Should i invest more or should i hold. Need some investment suggestions. I have a lot of cash to spare roughly 40-45L what is the best investment should i make. Need suggestions from folks here. Would be great help as i wish to have a corpus of atleast 1cr in the next 2-3 years. I already have invested roughly 20L and have a cash of around 8-10L in my accounts plus the cash already mentioned.