Try a reset of your connection via a reset @Tarynlouise1
If your using an android phone then this is typically in Settings > General Management > Reset > Reset Network Connections.
Also if relevant to your phobe type.
Clear Cache Files from the phone's System Partition Section > https://www.samsung.com/uk/support/mobile-devices/how-do-i-clear-the-cache-on-my-device/ You may need to insert your earphones or hook upto a powered On Laptop or use a Tv's USB Port to access the Clear Partition Section. This may help with lag or stutters as this clears the phone of old/unused or broken cache files.There is also a Repair Apps option in the Menu System too { Possibly excluding the s²⁴ Series of phone's }
If i can be of any further help please don't hesitate to ask 😎
